GENERAL KNOWLEDGE | QUIZ | BIOLOGY | 7 |QUESTIONS BASED ON BIOLOGY

DIRECTIONS : Questions based on Biology.

31.     In which one of the following, antibody formations takes place?
      A.  RBC's
      B.  Blood platelets
      C.  Blood Plasma
      D.  Donnan's membrane
 Ans: C.

32.     From the evolutionary point of view, which one of the following is closer to man?
      A. Dolphin
      B. Flying fish
      C. shark
      D. tortoise
 Ans: A.

33.     How do most insects respire?
      A.  through skin
      B.  through gills
      C.  by lungs
      D.  by trachea system
 Ans: D.

34.     Which one of the following part of human brain is the regulating centre for swallowing and vomiting?
      A.  Cerebellum
      B.  cerebrum
      C.  medulla oblongata
      D.  pons
 Ans: C.

35.     Production of which one of the following is a function of the liver?
      A.  Lipase
      B.  Urea
      C.  Mucus
      D.  Hydrochloric acid

Ans: B.