The vas deferens, ductus deferens, or sperm duct is part of the male reproductive system of many vertebrates. In mammals, spermatozoa are produced in the seminiferous tubules and flow into the epididy
The spermatic cord is the cord-like structure in males formed by the vas deferens and surrounding tissue that runs from the deep inguinal ring down to each testicle. Its serosal covering, the tunica v
Vas deferens
…the ampulla of vas deferens before ending by uniting with a duct of the seminal vesicle to form the ejaculatory duct. Together they form part of the spermatic cord. The vasa deferentia are supplied with blood by accompanying arteries, the (arteries of vas deferens). These arteries normally arises from the superior…