Green plants use sulphur in the form of:

Which of the following mineral elements is essential in the structure of $ATP$?

Provide information about essential mineral elements for plants and state the criteria for essentiality.

Which of the following is not a micronutrient?

Select the incorrect statement w.r.t. criteria of essentiality of minerals.

What are essential elements for plants? Give the criteria of essentiality. How are minerals classified depending upon the amount in which they are needed by the plants?