Question

I. Minerals are absorbed in ionic forms as a very dilute solution.

II. Boron is absorbed as BO^3- or B₄O₇^2–

III. Mo is absorbed as molybdate ions.

IV. C, H, O, N = essential elements of biomolecules

/ structural elements of cells.

V. Solutes play an insignificant role in cellular

Ψ_w determination.

VI. Macronutrients = Mn, Zn, Cu, B, Mo, Cl, Fe and N.

VII. Micronutrients = C, H, O, P, K, N, S, Ca and Mg.

• A. All are false
• B. All are correct
• C. V, VI, VII are wrong
• D. V, VI, VII are false

Answer 1

Answer: (D)

V, VI, VII are false