Which structure(s) contribute(s) the greatest volume of material to semen?

Question

Quizplus · Accepted Answer

The seminal vesicles contribute the greatest volume of material to semen, accounting for approximately 60% of the total volume. The prostate gland contributes about 30% and the bulbourethral glands and vasa deferentia contribute a small amount. The seminiferous tubules are not directly involved in semen production but are responsible for the production of sperm.

Which Structure(s) Contribute(s) the Greatest Volume of Material to Semen