What is the Difference Between Vas Deferens and Fallopian Tube?

The vas deferens and fallopian tube are both part of the reproductive system, but they have different functions and structures. Here are the main differences between them:

Function: The vas deferens is a male gonoduct that carries sperm away from the testes for ejaculation, while the fallopian tube is a female gonoduct that receives ova as ovulation occurs in the ovary and fertilization takes place within the fallopian tube.
Length: The vas deferens is about 30 cm long in the adult male, while the fallopian tube is about 12 cm long in the adult female.
Diameter: The diameter of the vas deferens is about 1.5 to 2.5 mm, while the fallopian tube is wider (1 cm) near the ovary but very narrow (1 mm) when it joins the uterus.
Development: The vas deferens develops from the embryonic Wolffian duct, while the fallopian tube develops from the embryonic Müllerian duct.
Location: The vas deferens travels from the scrotal sac to the abdominal cavity, while the fallopian tube is entirely present in the abdominal cavity.
Sterilization: Both the vas deferens and fallopian tube can be cut and tied in a surgical procedure for sterilization, called ligation.

In summary, the vas deferens and fallopian tube are both part of the reproductive system, but they have different functions, lengths, diameters, and locations in the male and female reproductive systems, respectively.