Give three criteria of essentiality of an element.

What are the criteria of essentiality of an element?

What are three criteria of essentially of an element?Name the disease cauesd by the deficiency of manganese.

What is the criteria of essentiality of elements?

Write two criteria for essentiality of an element for plants.

Criteria For Essentiality

Who gave the criteria of essentiality

Which of the following statement is not correct for criteria for essentiality of an element ?