Zoology
DIRECTIONS : Questions based on Zoology.
1. | The largest living animals belong to the group of | ||
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A. fishes | |||
B. birds | |||
C. reptiles | |||
D. mammals |
2. | Birds excrete nitrogenous waste in the form of | ||
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A. uric acid | |||
B. urea | |||
C. fatty acids | |||
D. ammonia |
3. | Dialysis is given to a man having problems in | ||
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A. phosphorous | |||
B. magnesium | |||
C. calcim | |||
D. iron |
4. | Gene mutation takes place in | ||
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A. ribosomer | |||
B. chloroplast | |||
C. dioxyribose nuclei acid | |||
D. mitochondrion |
5. | Night blindness is caused due to deficiency of | ||
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A. Vitamin E | |||
B. Vitamin A | |||
C. Vitamin B | |||
D. Vitamin K |