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Consider the following w.r.t criteria fo...

Consider the following w.r.t criteria for essentiality of an elements.
(i) In the absence of the element the plants do not complete their life cycle or set the seeds
(ii) Requirement of the element must be specific and replaceable by another element
(iii) Element cannot be directly involved in the metabolism of plant
(iv) Deficiency of any one element cannot be met by supplying some other element
How many are incorrect?

A

I & II

B

I & IV

C

III & IV

D

I & III

Text Solution

Verified by Experts

The correct Answer is:
A
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