GENERAL HISTOLOGY

Detailed explanation-1: -Testes (or testicles)-these are a pair of egg-shaped glands that sit in the scrotum, on the outside of the body. They produce sperm and testosterone, which is the male sex hormone. Epididymis-this is a highly coiled tube that lies at the back of the testes.

Detailed explanation-2: -Testes (testicles). The testes are 2 small organs that are found inside the scrotum. The testes are responsible for making sperm and are also involved in producing a hormone called testosterone.

Detailed explanation-3: -Within the testes are coiled masses of tubes called seminiferous tubules. These tubules are responsible for producing the sperm cells through a process called spermatogenesis. The epididymis is a long, coiled tube that rests on the backside of each testicle.

Detailed explanation-4: -The testicles play a major role in animal reproduction by producing sperm, or the male sex cells, also called spermatozoa. Testicles also produce a hormone, testosterone, which causes the appearance and behavior of the animal to have masculine traits. Every male animal has two testicles.