What are micronutrients (trace elements) in plant nutrition?

Type: MCQ • Marks: 1

A. Nutrients required in very small (trace) quantities

B. Nutrients found only in air

C. Nutrients that are invisible

D. Nutrients that harm plants

Explanation

Micronutrients (Fe, Mn, Zn, Cu, B, Mo, Cl) are required in minute amounts as enzyme cofactors.

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