{"id":12961,"date":"2025-09-25T09:22:09","date_gmt":"2025-09-25T08:22:09","guid":{"rendered":"https:\/\/mcqsadda.com\/?p=12961"},"modified":"2026-01-16T05:06:18","modified_gmt":"2026-01-16T05:06:18","slug":"plant-morphology-top-100-mcqs-with-answer-and-explanation","status":"publish","type":"post","link":"https:\/\/mcqsadda.com\/index.php\/2025\/09\/25\/plant-morphology-top-100-mcqs-with-answer-and-explanation\/","title":{"rendered":"Plant morphology Top 100 MCQs With Answer and Explanation"},"content":{"rendered":"\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">1. The main function of roots is  __________.<br><\/mark><\/strong>A) Photosynthesis<br>B) Absorption of water and minerals<br>C) Transpiration<br>D) Food conduction<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Roots primarily absorb water and minerals and anchor the plant.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">2. Pneumatophores are found in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Banyan tree<br>B) Sugarcane<br>C) Mangroves<br>D) Cactus<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Pneumatophores are specialized aerial roots for respiration in swampy areas.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">3. Adventitious roots arise from<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Radicle<br>B) Any plant organ other than radicle<br>C) Plumule<br>D) Cotyledon<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Adventitious roots emerge from stem, leaf or other parts.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">4. The stem modification in potato is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Tuber<br>B) Rhizome<br>C) Corm<br>D) Bulb<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Potato stores food in an underground stem tuber with nodes and buds (eyes).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">5. Ginger is a<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Root<br>B) Rhizome<br>C) Bulb<br>D) Corm<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Ginger is an underground horizontal stem called rhizome.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">6. Phylloclade is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Stem modified into leaf-like structure<br>B) Leaf modified into stem<br>C) Storage root<br>D) Reproductive organ<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  In xerophytes (Opuntia), stems become flattened and photosynthetic.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">7. Cactus spine is a modification of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Stem<br>B) Leaf<br>C) Root<br>D) Flower<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Spines reduce water loss; they are modified leaves.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">8. Example of phyllode is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Opuntia<br>B) Acacia<br>C) Euphorbia<br>D) Aloe<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  In Acacia, petiole becomes flattened and photosynthetic (phyllode).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">9. Compound leaf is present in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Mango<br>B) Neem<br>C) Banyan<br>D) Peepal<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Neem has pinnately compound leaves.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">10. Pulvinus is characteristic of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Leguminous plants<br>B) Monocots<br>C) Aquatic plants<br>D) Parasites<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Swollen leaf base (pulvinus) helps in nyctinastic movements.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">11. Reticulate venation is found in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Wheat<br>B) Maize<br>C) Mango<br>D) Sugarcane<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Dicots show reticulate venation.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">12. Parallel venation occurs in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Peepal<br>B) Neem<br>C) Maize<br>D) Mustard<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Monocots show parallel venation.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">13. Stilt roots occur in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Maize<br>B) Wheat<br>C) Mustard<br>D) Rice<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Stilt roots provide support in maize and sugarcane.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">14. Haustorial roots are found in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Cuscuta<br>B) Carrot<br>C) Onion<br>D) Maize<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A <\/b><BR>\n<b>Explanation:<\/b>  Parasitic plants develop haustoria to absorb food from hosts.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">15. Which stem modification helps in vegetative propagation?<br><\/mark><\/strong>A) Tuber<br>B) Rhizome<br>C) Bulb<br>D) All of these<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: D <\/b><BR>\n<b>Explanation:<\/b> Tuber, rhizome, bulb, corm can propagate vegetatively.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">16. The petiole-like structure performing leaf function is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Phyllode<br>B) Cladode<br>C) Stipule<br>D) Spine<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  A phyllode is a modified petiole (leaf stalk) that becomes flattened and green to carry out photosynthesis, often because the true leaves of the plant are reduced or fall off early to conserve water.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">17. Whorled phyllotaxy is seen in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) China rose<br>B) Alstonia<br>C) Sunflower<br>D) Mustard<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Alstonia shows whorled arrangement of leaves.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">18. In pinnately compound leaf, leaflets arise from<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Tip<br>B) Petiole<br>C) Rachis<br>D) Midrib<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  The rachis represents the midrib of the leaf.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\"><strong>19. Example of storage tap root is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/strong><\/mark>A) Maize<br>B) Carrot<br>C) Wheat<br>D) Rice<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  In these plants, the primary tap root becomes fleshy and swollen because it stores food (mostly carbohydrates) to help the plant survive through dormant periods or to provide energy for flowering.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">20. Bulb is a modification of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Stem<br>B) Root<br>C) Leaf<br>D) Inflorescence<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Onion bulb is a stem modification with fleshy leaves.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">21. Corm is seen in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Potato<br>B) Ginger<br>C) Colocasia<br>D) Opuntia<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  A corm is a specialized underground stem modification. It is a short, vertical, and swollen fleshy structure that serves as a storage organ for nutrients.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">22. Phyllotaxy in sunflower is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Alternate<br>B) Opposite<br>C) Whorled<br>D) Spiral<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: D  <\/b><BR>\n<b>Explanation:<\/b>  This pattern ensures that each leaf receives a maximum amount of sunlight for photosynthesis.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">23. Which one is a stem modification for climbing?<br><\/mark><\/strong>A) Tendril<br>B) Thorn<br>C) Spine<br>D) Stilt root<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  In many weak-stemmed plants, the stem (specifically the axillary or terminal buds) modifies into a slender, spirally coiled, and sensitive structure known as a tendril. These tendrils help the plant climb by coiling around nearby supports upon contact.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\"><strong>24. Leaflets in palmately compound leaves arise from<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/strong><\/mark>A) Rachis<br>B) Tip<br>C) Common point at petiole<br>D) Node<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  In a palmately compound leaf, the lamina (leaf blade) is completely divided into multiple leaflets. These leaflets are all attached at a single, common point at the tip (distal end) of the petiole, resembling the fingers of a hand radiating from the palm.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">25. Example of succulent stem is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Aloe<br>B) Opuntia<br>C) Euphorbia<br>D) All of these<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: D  <\/b><BR>\n<b>Explanation:<\/b>  While these plants all store water, they represent different types of succulence. In a broad botanical sense, &#8220;succulent stem&#8221; refers to any plant where the stem is modified into a fleshy, water-storing organ.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">26. The main axis of racemose inflorescence is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Definite growth<br>B) Indefinite growth<br>C) Flattened<br>D) Modified into spikelet<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>   In racemose type, the main axis grows continuously, producing flowers laterally.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">27. The main axis of cymose inflorescence is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Indefinite growth<br>B) Definite growth<br>C) Spiral growth<br>D) Axillary growth<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>   Cymose inflorescence has limited growth; terminal flower develops first.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">28. Hypanthodium inflorescence is found in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Sunflower<br>B) Fig (Ficus)<br>C) Pea<br>D) Mustard<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Hypanthodium is a special inflorescence seen in fig and banyan.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\"><strong>29. Capitulum (head) inflorescence is seen in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/strong><\/mark>A) Sunflower<br>B) Mustard<br>C) Pea<br>D) Lily<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Sunflower shows a compact head (capitulum) inflorescence.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">30. Which inflorescence is characteristic of family Fabaceae?<br><\/mark><\/strong>A) Raceme<br>B) Spike<br>C) Cymose cluster<br>D) Panicle<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Fabaceae commonly shows racemose inflorescence.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">31. A sessile flower borne on elongated axis without pedicel is called<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Raceme<br>B) Panicle<br>C) Spike<br>D) Umbel<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>   Spike has sessile flowers on elongated axis (e.g., wheat).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">32. Compound umbel inflorescence is found in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Coriander<br>B) Sunflower<br>C) Mustard<br>D) Pea<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>   Family Apiaceae (Umbelliferae) has compound umbel.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">33. In racemose inflorescence, the oldest flower is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) At base<br>B) At tip<br>C) At sides<br>D) At nodes<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Flowers open in acropetal succession.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">34. In cymose inflorescence, the oldest flower is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) At base<br>B) At tip<br>C) At node<br>D) At axis<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Flowers open in basipetal succession.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\"><strong>35. A bisexual flower is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/strong><\/mark>A) Staminate<br>B) Pistillate<br>C) Hermaphrodite<br>D) Neutral<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  A flower having both androecium and gynoecium is bisexual.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">36. The mode of arrangement of floral whorls is called<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Phyllotaxy<br>B) Aestivation<br>C) Placentation<br>D) Inflorescence<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>   Aestivation refers to arrangement of sepals\/petals in bud condition.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">37. Valvate aestivation occurs in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Mustard<br>B) China rose<br>C) Pea<br>D) Cotton<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  In valvate aestivation, petals\/sepal margins just touch, not overlapping.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">38. Twisted (contorted) aestivation is found in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Mustard<br>B) Pea<br>C) China rose<br>D) Gulmohar<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>   In twisted aestivation, each petal overlaps the next regularly.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">39. Imbricate aestivation is seen in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Pea<br>B) Mustard<br>C) Gulmohar<br>D) China rose<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  In imbricate aestivation, petals are irregularly overlapping.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">40. Vexillary aestivation is characteristic of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Fabaceae (pea family)<br>B) Brassicaceae<br>C) Malvaceae<br>D) Liliaceae<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Standard, wings, and keel petals show vexillary aestivation.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">41. Actinomorphic flower shows<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Radial symmetry<br>B) Bilateral symmetry<br>C) No symmetry<br>D) Spiral symmetry<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Actinomorphic flowers can be divided into equal halves by any radial plane.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">42. Zygomorphic flower shows<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Radial symmetry<br>B) Bilateral symmetry<br>C) Asymmetry<br>D) Spiral symmetry<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Zygomorphic flowers can be divided into two equal halves only in one plane.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">43. Epigynous flower has ovary<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Superior<br>B) Inferior<br>C) Half-inferior<br>D) None<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  In epigynous flowers, ovary is inferior (e.g., guava, cucumber).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">44. Hypogynous flower has ovary<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Inferior<br>B) Superior<br>C) Half-inferior<br>D) Embedded<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  In hypogynous flowers (e.g., mustard, brinjal), ovary is superior.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">45. Perigynous condition is seen in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Mustard<br>B) Peach<br>C) Guava<br>D) Cucumber<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B <\/b><BR>\n<b>Explanation:<\/b>  In perigynous flowers, ovary is half-inferior.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">46. Unisexual flowers contain<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Only stamens or only carpels<br>B) Both stamens and carpels<br>C) Only sepals<br>D) None of these<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Male and female reproductive structures are separate.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">47. The non-essential whorls of flower are<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Calyx and corolla<br>B) Androecium and gynoecium<br>C) Petal and carpel<br>D) Sepal and carpel<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>   Essential whorls = androecium &#038; gynoecium; non-essential = calyx &#038; corolla.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">48. When stamens are attached to petals, the condition is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Epipetalous<br>B) Epiphyllous<br>C) Gynandrous<br>D) Polyandrous<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  In epipetalous condition, stamens fuse with petals (e.g., brinjal).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">49. When stamens are attached to perianth, the condition is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Epiphyllous<br>B) Epipetalous<br>C) Gynandrous<br>D) Adelphous<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Seen in lily family; stamens arise from perianth.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">50. Stamens fused with carpels is called<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Epipetalous<br>B) Epiphyllous<br>C) Gynandrous<br>D) Syngenesious<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Example: Calotropis shows gynandrous condition (stamens + carpels fused).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">51. Fruit develops from<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Ovary<br>B) Ovule<br>C) Receptacle<br>D) Stigma<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  After fertilization, ovary develops into fruit.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">52. Seed develops from<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Ovary<br>B) Ovule<br>C) Endosperm<br>D) Placenta<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Fertilized ovule becomes seed.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">53. A fruit formed without fertilization is called<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) True fruit<br>B) False fruit<br>C) Parthenocarpic fruit<br>D) Aggregate fruit<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Parthenocarpy leads to seedless fruits (banana).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">54. A fruit formed from ovary alone is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) True fruit<br>B) False fruit<br>C) Composite fruit<br>D) Aggregate fruit<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  True fruit develops only from ovary (e.g., mango).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">55. A fruit formed from ovary plus other floral parts is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) False fruit<br>B) True fruit<br>C) Multiple fruit<br>D) Drupe<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Apple is false fruit; thalamus contributes.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">56. Mango and coconut are examples of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Drupe<br>B) Capsule<br>C) Nut<br>D) Berry<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  They are single-seeded drupes with hard endocarp.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">57. A fruit formed from multiple ovaries of single flower is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Simple fruit<br>B) Aggregate fruit<br>C) Composite fruit<br>D) Capsule<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Example: Strawberry.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">58. A fruit formed from ovaries of multiple flowers is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Simple fruit<br>B) Aggregate fruit<br>C) Composite (multiple) fruit<br>D) Drupe<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Pineapple is a composite fruit.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">59. In pea, the fruit is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Capsule<br>B) Pod (legume)<br>C) Drupe<br>D) Nut<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Legume fruit develops from single carpel and splits open.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">60. In sunflower, fruit is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Caryopsis<br>B) Drupe<br>C) Achene<br>D) Nut<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Achene is dry, indehiscent, one-seeded fruit.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">61. In maize and wheat, fruit is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Nut<br>B) Caryopsis<br>C) Drupe<br>D) Capsule<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Caryopsis is one-seeded fruit with seed coat fused with pericarp.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">62. Guava and tomato are<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Drupe<br>B) Berry<br>C) Nut<br>D) Capsule<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Berry is fleshy fruit with seeds embedded in pericarp.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">63. Which of the following is a capsule fruit?<br><\/mark><\/strong>A) Cotton<br>B) Mango<br>C) Maize<br>D) Pea<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Capsule is dry dehiscent fruit (e.g., cotton, okra).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">64. Seed coat develops from<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Ovary wall<br>B) Integuments of ovule<br>C) Funicle<br>D) Placenta<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  The integuments are the protective outer layers of the ovule. During the development of the seed, these layers undergo chemical and physical changes to become tough and protective.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">65. Cotyledons are part of<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Seed coat<br>B) Embryo<br>C) Endosperm<br>D) Pericarp<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Cotyledons are seed leaves, part of embryo.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">66. Albuminous seed contains<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) No endosperm<br>B) Endosperm present<br>C) Cotyledon only<br>D) Plumule only<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Example: castor, maize.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">67. Non-albuminous seed is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Maize<br>B) Castor<br>C) Pea<br>D) Wheat<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Non-albuminous seeds consume endosperm during development.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">68. The scar on seed coat marking point of attachment to fruit wall is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Hilum<br>B) Micropyle<br>C) Funicle<br>D) Tegmen<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  The hilum is a scar on the seed coat that represents the point where the seed was formerly attached to the fruit wall (specifically to the funicle, which connects to the placenta of the fruit).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">69. The small pore in seed coat for water entry is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Hilum<br>B) Micropyle<br>C) Chalaza<br>D) Tegmen<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  The micropyle is a minute opening in the seed coat that persists from the ovule stage. While its original job was to allow the pollen tube to enter for fertilization, its primary role in the mature seed is to facilitate the entry of water and oxygen required for germination.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">70. Plumule develops into<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Root<br>B) Shoot<br>C) Seed coat<br>D) Endosperm<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  The plumule is the part of the embryonic axis that develops into the shoot system, which includes the stem, leaves, and eventually flowers and fruits.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">71. Radicle develops into<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Root<br>B) Shoot<br>C) Cotyledon<br>D) Endosperm<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  The radicle is the embryonic root of the plant. It is the first structure to emerge from the seed during germination, pushing through the micropyle to anchor the seedling and begin absorbing water and nutrients from the soil.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">72. Placentation refers to<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Arrangement of ovules in ovary<br>B) Arrangement of seeds in fruit<br>C) Arrangement of flowers on axis<br>D) Arrangement of leaves on stem<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  In botany, placentation refers to the specific way that ovules (the structures that become seeds) are attached and distributed along the placenta inside the ovary of a flower.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">73. Axile placentation is found in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Mustard<br>B) Tomato<br>C) Pea<br>D) Sunflower<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Ovules attached to central axis of multilocular ovary.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">74. Parietal placentation occurs in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Mustard<br>B) Lemon<br>C) Pea<br>D) Lily<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Ovules borne on inner wall of ovary.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">75. Marginal placentation occurs in<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Pea<br>B) Mustard<br>C) Tomato<br>D) Sunflower<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Ovules attached along margin of unilocular ovary.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">76. Family Fabaceae shows which aestivation in corolla?<br><\/mark><\/strong>A) Valvate<br>B) Twisted<br>C) Vexillary<br>D) Imbricate<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Fabaceae flowers have standard, wings, and keel petals in vexillary aestivation.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">77. Stamens in Fabaceae are usually<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Monadelphous<br>B) Diadelphous (9 + 1)<br>C) Polyadelphous<br>D) Syngenesious<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Nine stamens united in one bundle, one free.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">78. Ovary position in Fabaceae is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Superior<br>B) Inferior<br>C) Half-inferior<br>D) None<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Fabaceae has hypogynous flowers with superior ovary.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\"><strong>79. Inflorescence of Fabaceae is mostly<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/strong><\/mark>A) Spike<br>B) Raceme<br>C) Capitulum<br>D) Umbel<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  In the Fabaceae (Leguminosae) family, the inflorescence is typically racemose. Specifically, it is most often a simple raceme, where the flowers are attached to a central axis by short stalks (pedicels) and bloom in an acropetal succession (older flowers at the base, younger ones at the top).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">80. Fruit in Fabaceae is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><\/mark><\/strong><br>A) Drupe<br>B) Legume (pod)<br>C) Berry<br>D) Nut<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  The characteristic fruit of the Fabaceae family (formerly known as Leguminosae) is a legume, commonly referred to as a pod. A legume is a simple dry fruit.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">81. Members of family Solanaceae show<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Valvate aestivation<br>B) Vexillary aestivation<br>C) Twisted aestivation<br>D) Imbricate aestivation<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Corolla is usually twisted.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">82. Gynoecium in Solanaceae is <strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Monocarpellary, superior ovary<br>B) Bicarpellary, syncarpous, superior ovary<br>C) Polycarpellary, inferior ovary<br>D) Apocarpous<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Bicarpellary: It is composed of two carpels.\n                     Syncarpous: The two carpels are fused together.\n                     Superior Ovary: The ovary is situated above the point of attachment of the other                  floral parts (sepals, petals, and stamens).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">83. Fruit in Solanaceae is usually<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Drupe<br>B) Capsule or berry<br>C) Nut<br>D) Caryopsis<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  In the Solanaceae family, the fruit is typically either a fleshy berry or a dry capsule. Both types develop from the characteristic bicarpellary, syncarpous, superior ovary of the family.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">84. Examples of Solanaceae are<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Potato, tomato, brinjal<br>B) Mango, guava, banana<br>C) Mustard, radish, cabbage<br>D) Wheat, maize, rice<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Potato (Solanum tuberosum): A starchy tuber that is the namesake of the family.\n                     Tomato (Solanum lycopersicum): A classic berry-type fruit of this family.\n         Brinjal\/Eggplant (Solanum melongena): Another common vegetable belonging to the   genus Solanum.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">85. Corolla in family Liliaceae is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Polypetalous<br>B) Gamopetalous (petals united)<br>C) Petaloid perianth<br>D) Absent<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Liliaceae has 6 tepals in two whorls.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">86. Androecium in Liliaceae<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) 5 stamens free<br>B) 6 stamens free<br>C) Many stamens united<br>D) 4 stamens<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  In the Liliaceae (Lily) family, the androecium is characterized by having six stamens. These stamens are arranged in a specific pattern that reflects the &#8220;trimerous&#8221; (rule of three) nature of monocots.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">87. Ovary in Liliaceae:<br><\/mark><\/strong>A) Superior, trilocular<br>B) Inferior, trilocular<br>C) Superior, bilocular<br>D) Half-inferior<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  The gynoecium of the Liliaceae (Lily) family is characterized by several specific features that follow the &#8220;rule of three&#8221; typical of monocots.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">88. Fruit in Liliaceae is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Drupe<br>B) Capsule<br>C) Legume<br>D) Caryopsis<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  In the Liliaceae (Lily) family, the fruit is most commonly a capsule, though in some specific genera (like Asparagus or Smilax), it can be a berry.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">89. Placentation in Liliaceae is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Axile<br>B) Parietal<br>C) Basal<br>D) Marginal<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  In the Liliaceae family, the ovules are attached to a central axis within a multi-chambered (trilocular) ovary. This is known as axile placentation.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">90. Example of family Liliaceae<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Onion<br>B) Wheat<br>C) Pea<br>D) Mustard<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Onion (Allium cepa): It is a representative member of the Liliaceae family. It features the characteristic bulb (underground stem), parallel venation in leaves, and trimerous flowers.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">91. Which plant family is commonly called the &#8220;mustard family&#8221;?<br><\/mark><\/strong>A) Solanaceae<br>B) Fabaceae<br>C) Brassicaceae<br>D) Liliaceae<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  The Brassicaceae family (formerly known as Cruciferae) is commonly called the mustard family, cabbage family, or crucifers.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">92. Brassicaceae flowers show<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Cruciform corolla<br>B) Papilionaceous corolla<br>C) Petaloid perianth<br>D) Gamosepalous calyx<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Four petals arranged in cross shape.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">93. Stamens in Brassicaceae<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) 5 free<br>B) 10 diadelphous<br>C) 6 (tetradynamous)<br>D) Many<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  4 long + 2 short stamens.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">94. Ovary in Brassicaceae is:<br><\/mark><\/strong>A) Superior, bicarpellary<br>B) Inferior, trilocular<br>C) Superior, monocarpellary<br>D) Half-inferior<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Superior Ovary: The ovary is situated above the attachment point of the sepals,       petals, and stamens.\n Bicarpellary: It is composed of two fused carpels (syncarpous).\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">95. Fruit in Brassicaceae is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Silique<br>B) Capsule<br>C) Berry<br>D) Drupe<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: A  <\/b><BR>\n<b>Explanation:<\/b>  Silique (Siliqua): A long and narrow fruit that is more than twice as long as it is wide.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">96. Example of Brassicaceae<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Potato<br>B) Mustard<br>C) Onion<br>D) Pea<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Mustard (Brassica juncea) is the most iconic member and provides the common name for the entire group: the Mustard Family.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">97. Family Asteraceae (Compositae) has characteristic inflorescence<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Raceme<br>B) Capitulum (head)<br>C) Spike<br>D) Umbel<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  The Asteraceae (formerly Compositae) is one of the largest families of flowering plants, and its defining feature is the capitulum inflorescence.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">98. Asteraceae flowers are<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Zygomorphic only<br>B) Actinomorphic only<br>C) Both actinomorphic and zygomorphic<br>D) Asymmetrical<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: C  <\/b><BR>\n<b>Explanation:<\/b>  Ray florets are zygomorphic, disc florets are actinomorphic.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">99. Ovary in Asteraceae is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Superior<br>B) Inferior<br>C) Half-inferior<br>D) Superior bicarpellary<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  In the Asteraceae (or Compositae) family, the ovary is positioned below the attachment point of the other floral parts (sepals, petals, and stamens). This arrangement is technically termed an epigynous flower.\n <\/p>\n<\/div>\n\n\n\n<p class=\"has-large-font-size\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">100. Fruit in Asteraceae is<strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-luminous-vivid-orange-color\">__________.<\/mark><\/strong><br><\/mark><\/strong>A) Capsule<br>B) Achene (cypsela)<br>C) Drupe<br>D) Berry<\/p>\n\n\n\n<button class=\"acc\">Show Answer<\/button>\n<div class=\"pnl\">\n  <p style=\"font-size: 22px;\"><b> Answer: B  <\/b><BR>\n<b>Explanation:<\/b>  Sunflower produces cypsela, a modified achene.\n <\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>1. The main function of roots is __________.A) PhotosynthesisB) Absorption of water and mineralsC) TranspirationD) Food conduction Show Answer Answer: B Explanation: Roots primarily absorb water and minerals and anchor the plant. 2. Pneumatophores are found in__________.A) Banyan treeB) SugarcaneC) MangrovesD) Cactus Show Answer Answer: C Explanation: Pneumatophores are specialized aerial roots for respiration in<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[16151,16133,16155,16154,16158,16139,16271,16135,16421,16427,16424,4029,16156,5649,5623,16433,16364,16432,16430,16429,16261,16263,11000,16265,16134,16428,16431,16132,16422,16426,16423,16425,16434,16140],"class_list":{"0":"post-12961","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-biology","7":"tag-biology-learning","8":"tag-biology-mcqs","9":"tag-biology-preparation-material","10":"tag-biology-questions-and-answers","11":"tag-biology-revision","12":"tag-biology-study-material","13":"tag-botany-quiz","14":"tag-competitive-exam-biology","15":"tag-flower-structure","16":"tag-fruit-structure","17":"tag-leaf-structure","18":"tag-mcqs-adda","19":"tag-mcqs-for-biology-exam","20":"tag-mcqs-for-pc-psi-sda-fda-pdo-vao-banking-kas-ias-ssc-gd-ssc-chsl-ssc-cgl-for-all-compitative-exams","21":"tag-mcqs-for-sda-fda-pdo-vao-banking-kas-ias-ssc-gd-ssc-chsl-ssc-cgl-for-all-compitative-exams","22":"tag-morphological-features","23":"tag-plant-adaptation","24":"tag-plant-anatomy","25":"tag-plant-growth","26":"tag-plant-identification","27":"tag-plant-kingdom","28":"tag-plant-morphology","29":"tag-plant-morphology-top-100-mcqs-with-answer-and-explanation","30":"tag-plant-physiology","31":"tag-psc-biology-mcqs","32":"tag-root-structure","33":"tag-seed-structure","34":"tag-ssc-biology-mcqs","35":"tag-stem-structure","36":"tag-types-of-flowers","37":"tag-types-of-leaves","38":"tag-types-of-roots","39":"tag-types-of-stems","40":"tag-upsc-biology-mcqs"},"_links":{"self":[{"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/posts\/12961","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/comments?post=12961"}],"version-history":[{"count":104,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/posts\/12961\/revisions"}],"predecessor-version":[{"id":37580,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/posts\/12961\/revisions\/37580"}],"wp:attachment":[{"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/media?parent=12961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/categories?post=12961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mcqsadda.com\/index.php\/wp-json\/wp\/v2\/tags?post=12961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}