TRB ZOOLOGY Preparation Day-4

ZOOLOGY QUESTIONS AND ANSWERS 16 to 20

16. The largest of the living birds is

Ostrich

17. The outer region of the brain is called

piamater

18. The physical basis of life is

cell

19. Sickle cell anaemia is caused by

lethal genes

20. Carbohydrates and fats are called

energy producers

If any doubts, please provide the question in below comment section.

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