NEET BIOLOGY

Detailed explanation-1: -The scrotum is a male reproductive structure located under the penis. It has the shape of a sac and divides into two compartments. The structures contained in this sac include external spermatic fascia, testes, epididymis, and spermatic cord.

Detailed explanation-2: -Scrotum. It is a sac of thick skin that protects and surrounds the testes. It also controls the temperature of the testes since they have to be at a slightly lower temperature than the body temperature for suitable sperm creation.

Detailed explanation-3: -Thus, the scrotal cavity, which contains the testis, is also called the vaginal cavity. The parietal layer of the vaginal tunic lies deep to the tunica dartos and the spermatic fascia of the scrotal wall and septum.