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Biology

Biology
The enzyme found in saliva

Renine
Tenin
Resin
Ptylin

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Biology
Which organelle are involved in the manufacture and supply of energy to the cell?

Mitochondria
Golgi Bodies
Vacuoles
Ribosomes

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Biology
Placenta is the structure formed

by the union of foetal and uterine tissue
None of these
by foetus only
by fusion of germ layers

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Biology
At the time of inspiration the diaphragm

Relaxed
Contract
Does not under any change
Expand

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Biology
Most fish do not sink in water because of the presence of swim bladder air bladder air sacs air in spongy bones

II and III are correct
I and II are correct
III and IV are correct
I, II, III and IV are correct

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Biology
Which of the following systems in man is affected by the bite of cobra ?

Circulatory
Excretory
Digestive
Nervous

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MORE MCQ ON Biology

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