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Biology

Biology
How many bones are there in the human cranium?

8
12
6
10

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Biology
The function of nucleolus is the synthesis of

M-RNA
R-RNA
DNA
T-RNA

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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

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

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Biology
The hormone which stimulates the stomach for the production of digestive juice is

Trysin
Pepsin
Gastrin
Secretin

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Biology
Filtration of blood takes place in

Spleen
Heart
Kidney
Liver

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Biology
Which one of the following processes takes place in lakes during eutrophication?

Rapid destruction of algal growth
Excessive availability of dissolved oxygen
Loss of dissolved nutrients from water
Excessive entry of nutrient into water

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MORE MCQ ON Biology

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