NEET Biology question
Not in NEET syllabus
An element must be considered essential when I. The element is necessary for supporting normal growth and reproduction of the plant II. The deficiency of that element cannot be met by supplying some other element III. The element is directly involved in the metabolism of the plant Choose the correct option.
Answer: (D)
Solution
The Arnon and Stout criteria for essentiality require all three conditions together: the element must be indispensable for completing normal growth/reproduction, its specific
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account