WAEC Agricultural Science 2024 Objective — Question 14

Question 14 of 50 from the West African Examinations Council (WAEC) Agricultural Science 2024 Objective paper, with the correct answer and a full explanation.

14. The plant nutrient which is responsible for the green colour of leaves is A.

A. boron.
B. magnesium.Correct
C. calcium.
D. potassium.

Explanation

The green colour of leaves is due to chlorophyll content. Magnesium is an important component of chlorophyll.

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