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

Assessment: WAEC SSCE - Biology - 2012 (Objective) Subject: Biology

Question 1 Report

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


Answer Details
As shown in the illustration, part II, the vas deferens, can be cut to ensure permanent sterility. This is because the vas deferens is a tube that carries sperm from the testes to the urethra during ejaculation. By cutting the vas deferens, the sperm cannot be released during sexual intercourse, thus resulting in permanent sterility.
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