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Biology

Biology
Which vitamin is also act as coenzymes

K
E
B12
None of these

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Biology
Censor mechanism of dispersal of seeds is found in

Poppy
Pea
Cotton
Maize

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Biology
How many pairs of ribs are there in human body?

11
13
12
10

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Biology
Enzyme secreted by stomach digests the food but stomach is not digested by this digestive juice because

Wall of stomach is lined with mucus
This is made up of hard cells
None of these
It is made up of steel

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Biology
What is the unit of heredity?

Gene
Blood
Cell
All of these

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Biology
A large number of bacteria in our digestive system, especially in the ________ and large intestine are important in completing digestive processes

Stomach
None of these
Small intestine
Large intestine

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