Differentiate between macronutrients and micronutrients (three points).
GeneralClass 12AllAnswered 27 Mar 2026
Answer
|
Macronutrients |
Micronutrients |
|
Present in plants in easily detectable quantities |
Present in very small amounts or traces |
|
Concentration above 10 mmol/kg of dry matter |
Concentration less than 10 mmol/kg of dry matter |
|
Structural components of biomolecules and protoplasm (C, H, O, N, P, K, Ca, Mg, S) |
Generally required for enzyme functioning and specific metabolic roles (Fe, Mn, Cu, Zn, B, Mo, Cl, Ni) |
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