The vas deferens, also known as the ductus deferens, is approximately 30 to 35 centimeters (about 12 to 14 inches) long in adult males. It has a diameter of about 2 to 3 millimeters. This muscular tube transports sperm from the epididymis to the ejaculatory duct during ejaculation. Its size can vary slightly between individuals.
Vas deferens
male sharks do have vas deferens..
The vas deferens (ductus deferens) begins at the epididymis and ends at the ejaculatory duct.
The vas deferens carries the sperm to the ejaculatory ducts.
vas deferens
women have fallopean tubes not vas deferens
The testicular nerve and the nerve to the cremaster innervate the vas deferens in the spermatic cord.
X-raying the vas deferens involves injecting a contrast dye into the vas deferens through a needle placed through the scrotum. X-ray images are then taken to visualize the pathway of the contrast dye through the vas deferens. This procedure helps to assess the presence of any blockages or abnormalities in the vas deferens.
Vas Deferens
The vas deferens is a male reproductive structure.
The epididymus leaves the testies and connects ot the Vas Deferens (also called the Ductus Deferens) which attaches to the ejaculatory duct. The ejaculatory duct is a short segment that connects to the urethra.
The tail of the epididymus connects to the vas deferens through the epididymil duct.