gonadotropins
Follicle-stimulating hormone (FSH) stimulates follicle development in female ovaries, while luteinizing hormone (LH) stimulates the release of mature eggs. In male testes, FSH stimulates sperm development.
The testes manufacture sperm, the ovaries make eggs.
FSH-harmone, source cell-Gonadotrophs, target tissue-ovaries and testes, effect-stimulates growth of ovarian folicles. LH-harmone, source cell-leutotrophs, target tissue -ovaries and testes, effect-stimulates maturation of follicle cells, promotes ovulation etc.
Sperm begin development in the seminiferous tubules of the testes, where spermatogenesis occurs. They then mature in the epididymis, a coiled tube located on the back of each testicle.
This is FSH - follicle stimulating hormone. While the hormone was named for its actions in the female (where it was first discovered), FSH was later discovered to also be secreted in the male, although the hormone is secreted continuously rather than in 'pulses' or 'waves' like in the female.
Being healthy is the only real stimulant of production of spermatozoa. (Sperm cells).
the role of testes are to make sperm.
Well the sperm is in the male's testes. And the eggs are in the female's ovary.
Testosterone, produced by the testes, stimulates spermatogenesis.
Men have testes because they produce sperm, which is necessary for the fertilization of ova. This fertilization results in the development of a fetus.
Spermatozoa (sperm) are formed in the testes and mature in the epididymis.
Follicle stimulating hormone stimulates the gonads to produce gametes. It is sometimes abbreviated FSH.