During the later part of fetal development, the testes descend into the scrotum through the

A) epididymis.
B) ejaculatory duct.
C) urethra.
D) inguinal canal.
E) ureters.

Inguinal Canal

An anatomical passage in the lower anterior abdominal wall, which in men allows the spermatic cord and in women the round ligament of the uterus to pass.

Testes

The male reproductive glands responsible for producing sperm and male sex hormones, particularly testosterone.

Scrotum

The sac of skin housing the testicles, regulating their temperature for sperm production.