Question

Which of the following statements about nutrients are correct?

Statement A: C, H, O, N, P and K are macro nutrients.

Statement B: Fe, Mn, Ni, Co and Mo are micronutrients.

Statement C: Micronutrients essential for our body.

• A. All statements
• B. Only statements B and C
• C. Only statements A and B
• D. Only statements A and C

Answer 1

Answer:

C. Only statements A and B

• These are elements required in relatively large quantities for the growth and development of organisms. • Essential macronutrients for plants include: Carbon (C), Hydrogen (H), Oxygen (O), Nitrogen (N), Phosphorus (P), Potassium (K), Sulfur (S), Calcium (Ca), and Magnesium (Mg). • Statement A correctly identifies C, H, O, N, P, and K as macronutrients. These are fundamental building blocks and play vital roles in metabolic processes.