Zoology Quiz Questions and Answers

9. Carbohydrates are stored in plants and animals in the form of
  A.  Cellulose and glucose respectively
  B.  Cellulose and glycogen respectively
  C.  Starch and glycogen respectively
  D.  Starch and glucose respectively
Answer
Ans: A
Cellulose and glucose respectively
10. Cow milk is a rich source of
  A.  Vitamin A
  B.  Vitamin B
  C.  Vitamin C
  D.  Vitamin D
Answer
Ans: A
Vitamin A
11. Which one of the following systems helps in the removal of nitrogenous waste?
  A.  Excretory system
  B.  Sensory system
  C.  Digestive system
  D.  Respiratory system
Answer
Ans: A
Excretory system
12. Which one among the following statements regarding heart sounds is correct?
  A.  Normal sounds are called 'murmurs'
  B.  Heart sounds are caused by the internal blood inside the heart
  C.  Heart sounds are caused by the external blood flow outside the heart
  D.  Heart sounds are caused by opening and closing of heart valves
Answer
Ans: D
Heart sounds are caused by opening and closing of heart valves
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