What is the purpose of the location of the testes on the male body?
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. Testosterone is an important hormone during male development and maturation for developing muscles, deepening the voice, and growing body hair.
Where are the testes located and why?
The testes are oval organs about the size of very large olives that lie in the scrotum, secured at either end by a structure called the spermatic cord. Most men have two testes. The testes are responsible for making testosterone, the primary male sex hormone, and for producing sperm.
What is the location of testis?
The testes, also known as testicles or male gonads, lie behind the penis in a pouch of skin called the scrotum. The testes move freely in the scrotum but each testis is attached to the body wall by a thin cord called the spermatic cord, which passes through a cavity in the pelvis and into the abdomen.
What is so unique with the location of the testes Why is it important?
While this location makes the testes vulnerable to injury (they have no muscles or bones to shield them), it provides a cooler temperature for the organs. A cooler environment is necessary for healthy sperm production. Testosterone is necessary for proper physical development in boys.
Why do testes lie outside the abdominal cavity?
The testes is located outside the abdominal cavity because sperm formation requires a temperature lower than the body temperature. It is because scrotum has a temperature 1-3 degree Celsius lower than the normal body temperature, which is essential for the production of sperm or male gametes.
Why the testes are located outside the abdominal cavity?
Why testis is located outside the abdominal cavity?
Is STD positive or negative?
When you are reviewing sexually transmitted disease (STD) test results, you might find it easy to understand results such as “positive” or “negative.”. Positive means the test showed signs of an STD while negative means it did not. You may also note a variety of other terms that seem confusing, however.
What is the structure of the testes?
Anatomical Structure. The testes have an ellipsoid shape. They consist of a series of lobules, each containing seminiferous tubules supported by interstitial tissue. The seminiferous tubules are lined by Sertoli cells that aid the maturation process of the spermatozoa.
What is the definition of testes?
Definition of testes. plural of testis. : a typically paired male reproductive gland that produces sperm and secretes testosterone and that in most mammals is contained within the scrotum at sexual maturity.