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Micronutrients are needed in very small ...

Micronutrients are needed in very small amount because

A

most of them are mobile in the plant.

B

most serve mainly as cofactors of enzymes.

C

most are supplied in large enough quantities in seeds.

D

they play only a minor role in the growth and health of the plant.

Text Solution

Verified by Experts

The correct Answer is:
B
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