Male reproductive function:
1- Production of sperm.
2 - Production of the hormone masculine (testosterone).
Q: What is the function of each part?
Composition:
1 - testicles: two oval eggs surrounded by the scrotum to protect the testes and provide the appropriate temperature for the production of sperm so it expands and shrinks depending on the temperature of the atmosphere.
The reason: Are the testes outside the body?
Because body temperature (37 ° C) does not allow the formation of sperm where it needs to a lower degree (35 degrees Celsius).
Testicular Composition: Composed of
Spinal tubes: The lining of their cells (called sperm cells) is divided into sperm.
B - Interstitial cells: located between the tubes (cause of the label) secrete hormone testosterone (testosterone).
Testosterone function: It works to show male sexual characteristics such as the roughness of sound, strength of muscles and bones and hair growth on the face.
2- The epididymis: It is a highly twisted channel connected to the testicle base (the place of storage and maturity of sperm before passing to the vessel).
3- Carrier vessel: A channel that follows the epididymis meets the urinary canal to form the urethra (the urogenital canal).
4 - Endocrine glands: Three glands secrete semen on semen to form semen.
5 - penis: Member of sexual intercourse in the male contains blood vessels have a role in erection.
Function: Connect the sperm to the female vagina.
1- Production of sperm.
2 - Production of the hormone masculine (testosterone).
Q: What is the function of each part?
Composition:
1 - testicles: two oval eggs surrounded by the scrotum to protect the testes and provide the appropriate temperature for the production of sperm so it expands and shrinks depending on the temperature of the atmosphere.
The reason: Are the testes outside the body?
Because body temperature (37 ° C) does not allow the formation of sperm where it needs to a lower degree (35 degrees Celsius).
Testicular Composition: Composed of
Spinal tubes: The lining of their cells (called sperm cells) is divided into sperm.
B - Interstitial cells: located between the tubes (cause of the label) secrete hormone testosterone (testosterone).
Testosterone function: It works to show male sexual characteristics such as the roughness of sound, strength of muscles and bones and hair growth on the face.
2- The epididymis: It is a highly twisted channel connected to the testicle base (the place of storage and maturity of sperm before passing to the vessel).
3- Carrier vessel: A channel that follows the epididymis meets the urinary canal to form the urethra (the urogenital canal).
4 - Endocrine glands: Three glands secrete semen on semen to form semen.
5 - penis: Member of sexual intercourse in the male contains blood vessels have a role in erection.
Function: Connect the sperm to the female vagina.
Labels
Human reproduction