All elements that are present in a plant need not be essential to its

1.	All elements that are present in a plant need not be essential to its survival. Give reasons.
Answer» The Criteria for essentiality are 1. The element must be necessary for supporting normal growth and reproduction 2. In the absence of elements, the plants do not complete their life cycle or set the seeds. 3. The element must be directly involved in the metabolism of the plant. 4. The requirement of the element must be specific and not replaceable by another.

All elements that are present in a plant need not be essential to its survival. Give reasons.

Answer»

The Criteria for essentiality are

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

2. In the absence of elements, the plants do not complete their life cycle or set the seeds.

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

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

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All elements that are present in a plant need not be essential to its survival. Give reasons.

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