WAEC Agricultural Science 2025 Objective — Question 21

Question 21 of 50 from the West African Examinations Council (WAEC) Agricultural Science 2025 Objective paper, with the correct answer and a full explanation.

The diagram below illustrates a crop. A farm operation usually performed on the part labelled II is

A. detasseling
B. shellingCorrect
C. dehiscing
D. polishing

Explanation

The part labelled II is the cob. After harvesting, these grains are separated from the cob. This is known as shelling.

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