It takes 60-72 days for the sperm cells to become mature.(inside testis)
Because they manufacture the cells necessary to create another life.
They are produced in testis.Testis are located outside from body
they are produced in the nucleus of cells. a human has 23pairs of chromosomes.
The testis produce the male androgen testosterone.
Sertoli cells, a kind of sustentacular cells.
Testis & ovum.
The Sertolli cells, which are located in the seminiferous tubules of the testis.
1- Undescended testis 2- Ectopic testis 3- Atrophic testis 4- Retractile testis 5- Surgically removed testis
The Sertoli cells usually form the blood-testis barrier.
Inhibin is produced in the Sertoli cells in the testis and in the granulosa cells in the ovary.
Meiosis only occurs in Sex Cells found in men's testis and women's ovaries.
It takes 60-72 days for the sperm cells to become mature.(inside testis)
no because sperms are allaways manufactured in the testis
Interstitial cells that are found in the testis. They produce androgens one of which is testosterone.
Because they manufacture the cells necessary to create another life.
Lonnie D. Russell has written: 'The Sertoli cell' -- subject(s): Cells, Sertoli cells, Testis