Main function of Vas deferens is-
Ans. is 'c' i.e., Transport of sperm Vas Deferens* It is a thick-walled muscular tube, about 45 cm (18 inches) long, which begins at the tail of the epididymis as the direct continuation of the duct of the epididymis.* It runs upward along with vessels within the spermatic cord.* The terminal part of each vas deferens is sacculated and called ampulla of vas deferens.* It serves as a reservoir of sperm and tubular fluid.* The terminal narrow part of vas deferens joins the duct of seminal vesicle to form the ejaculatory duct at the base of the prostate gland.* Main function of vas deferens is to transpart spermatozos from the epididymis to ejaculatory duct.* Peristaltic contractions of smooth muscle help in propelling the semen.* The vas deferens is cord like when grasped between thumb and index finger because of its thick wall and small lumen.
Secretion of PGs
Secretion of Fructose
Transport of sperm
Secretion of semen
Endocrinology and Reproduction