The testis is a thin leather bag that surrounds and protects the testes.
It also acts as a controller in the temperature of the testicles, because it needs a temperature lower than the temperature of the body in order to allow the normal growth of sperm in the testis.
The testicular muscle of the testicle wall is relaxed or stretched to allow the testicles either to be far enough away from the body to lower the temperature or to be close to the body to give warmth and protection.
The testicles are in an oval shape in the size of the large oystone and are located in the testis sac.
The left testis is often lower than the right testicle.
Testes have a key role in: secretion of sperm and secretion of testosterone.
It also acts as a controller in the temperature of the testicles, because it needs a temperature lower than the temperature of the body in order to allow the normal growth of sperm in the testis.
The testicular muscle of the testicle wall is relaxed or stretched to allow the testicles either to be far enough away from the body to lower the temperature or to be close to the body to give warmth and protection.
The testicles are in an oval shape in the size of the large oystone and are located in the testis sac.
The left testis is often lower than the right testicle.
Testes have a key role in: secretion of sperm and secretion of testosterone.