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Which of the following is not criterion ...

Which of the following is not criterion for essentiality of an element?

A

The element must be absolutely necessary for supporting normal growth and reproduction.

B

The requirement of the element must be specific and not replaceable by another element.

C

The element must be directly involved in the metabolism of the plant.

D

The requirement of the element are replaceable by another element.

Text Solution

Verified by Experts

The correct Answer is:
D
The requirement of the element are not replaceable by another element.
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