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Biology GK Questions - Biology General Knowledge questions for Competitive Exams

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Biology Related General Knowledge questions and answers

11. Which one of the following is an enzyme?  

A.  Glucagon
B.  Insulin
C.  Somatotropin
D.  Trypsin


Answer : D.  Trypsin


12. Which vitamin is provided by sunlight to the body?  

A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D


Answer : D. Vitamin D

13. The deficiency of which of the following leads to dental caries?  

A.  Iron
B.  Copper
C.  Fluorine
D.  Zinc


Answer : C.  Fluorine

14. Healing of wounds is hastened by vitamin  

A.  A
B.  E
C.  C
D.  K


Answer : C.  C

15. Which of the following diseases is caused by the bite of a mad dog?  

A.  Hydrocele
B.  Hydrophobia
C.  Hydrocephatus
D.  Hydroperitoneum


Answer : B.  Hydrophobia

16. Which of the following vegetable proteins is considered as good as an animal protein?  

A.  Soyabean protein
B.  corn protein
C.  Wheat protein
D.  Bengal gram protein


Answer : A.  Soyabean protein

17. Carotene in Indian cow’s milk causes  

A.  Creamish white colour
B.  yellow colour
C.  deep yellow colour
D.  no change


Answer : B.  yellow colour


18. A woman who weighs 45 kg and whose work involves a lot of physical exertion needs  

A.  2800 calories per day
B.  3000 calories per day
C.  25000 calories per day
D.  3700 calories per day


Answer : B.  3000 calories per day

19. Foot and mouth disease is found in  

A.  Cats and dogs
B.  Cattle
C.  Poultry
D.  Humans


Answer : B.  Cattle

20. Which one of the following is a primate?  

A.  Bear
B.  Otter
C.  Loris
D.  Pangolin


Answer : C.  Loris

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