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

Which of the following represents the correct grouping of macronutrients and micronutrients?

Choose the correct group of essential elements that act as components of biomolecules and are thus structural elements of cells.

With reference to soil,what does the term 'critical element' mean?

Elements present in plant tissues in concentrations greater than $......$ are called macronutrients.

Which of the following elements primarily constitute the dry weight of plants?

Vedclass Test Series

Exam Paper Generator

Online Exam Module