Question

What would happen if vas efferentia of man were cut?

• A. Sperms become non-nucleate.
• B. Semen is without sperms.
• C. Sperms are nonmotile.
• D. Spermatogenesis does not occur.

Answer 1

The correct option is B Semen is without sperms.

A vasectomy is a surgical procedure performed on adult males in which the vasa deferentia (tubes that carry sperm from the testicles to the seminal vesicles) are cut, tied, cauterized (burned or seared), or otherwise interrupted. The semen no longer contains sperm after the tubes are cut, so conception cannot occur. The testicles continue to produce sperm, but they die and are absorbed by the body.

Therefore, the correct answer is option B.