Which is not a criteria for essentiality of a | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) According to Arnon and Stout $(1939)$,the criteria for essentiality of a mineral are:$1$. The plant must be unable to complete its life cycle in t

Vedclass · Accepted Answer

Dispensible for growth

Vedclass · Answer

(D) According to Arnon and Stout $(1939)$,the criteria for essentiality of a mineral are:$1$. The plant must be unable to complete its life cycle in the absence of the element.$2$. The element must be specific and not replaceable by another element.$3$. The element must be directly involved in the metabolism of the plant.Since the element is essential for growth and development,it cannot be 'dispensable'. Therefore,being 'dispensable for growth' is not a criterion for essentiality.

Which is not a criteria for essentiality of a mineral?

Similar Questions

$A$ : $N, P, K$ are called critical elements.
$R$ : They become deficient easily in soil due to leaching and higher requirement.

Which of the following groups of mineral elements is present in higher amounts in living organisms?

Which of the following is a non-essential element for plants?

Which of the following mineral elements is not responsible for the healthy growth of plants?

Choose the correct sentence for the essential nutrient element required by plants in the greatest amount.

Vedclass Test Series

Exam Paper Generator

Online Exam Module