WAEC Biology 2012 Objective — Question 23

Question 23 of 60 from the West African Examinations Council (WAEC) Biology 2012 Objective paper, with the correct answer and a full explanation.

An illustration of a human male reproductive system is shown above. Which of the labelled parts can be cut to ensure permanent sterility?

• A. I
• B. IICorrect
• C. III
• D. IV

Explanation

Sterilization of a man is done by cutting the sperm duct (vasectomy). The part labeled 'II' is the sperm duct.

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