1. The basic structural and functional unit of life is ___________.A) TissueB) CellC) OrganD) Organ system Show Answer Answer: B…
Browsing: Biology
1. The study of food and its relation to health is called ___________.A) BiologyB) DieteticsC) NutritionD) Hygiene Show Answer Answer:…
1. Control and coordination in plants is carried out by ____________.A) Nervous systemB) HormonesC) BrainD) Both nerves and hormones Show…
1. Blood is a ___________.A) Muscle tissueB) Connective tissueC) Nervous tissueD) Epithelial tissue Show Answer Answer: B Explanation: Blood is…
1. The system responsible for control and coordination in humans is _________.A) Respiratory systemB) Nervous and endocrine systemsC) Circulatory systemD)…
1. The primary excretory organ in humans is ____________.A) LiverB) KidneyC) LungsD) Skin Show Answer Answer: B Explanation: Kidneys filter…
1. The human circulatory system is also known as the___________.A) Nervous systemB) Respiratory systemC) Cardiovascular systemD) Digestive system Show Answer…
1. The causative organism of tuberculosis (TB) is ___________.A) Salmonella typhiB) Mycobacterium tuberculosisC) Vibrio choleraeD) Clostridium tetani Show Answer Answer:…
1. The study of plants is called ______________.A) ZoologyB) BotanyC) MycologyD) Ecology Show Answer Answer: B Explanation: Botany is the…
1. The human digestive system starts with _______________.A) EsophagusB) MouthC) StomachD) Small intestine Show Answer Answer: B Explanation: Digestion begins…