Question

I. Essential macronutrients are nine in number, micronutrients are eight in numbers.

II. Every mineral element that is present in a cell is needed by the cell

III. Nitrogen as a nutrient element is highly immobile in the plants

IV. Deficiencies of essential elements disrupt plant growth and development

V. Although the functions of essential elements are diverse, they can be grouped into 4 general categories

• A. All are correct
• B. All are correct except I, IV, V
• C. I, IV and V are correct
• D. II and IV are correct

Answer 1

Answer: (D)

II and IV are correct