(i) Give the function of urethra
(2) which hormone released by testis
Answers
Answer:
(1) Urethra: The urethra is the tube that carries urine from the bladder to outside of the body. In males, it has the additional function of ejaculating semen when the man reaches orgasm. When the penis is erect during sex, the flow of urine is blocked from the urethra, allowing only semen to be ejaculated at orgasm.
(2) The main hormone secreted by the testes is testosterone, an androgenic hormone. Testosterone is secreted by cells that lie between the seminiferous tubules, known as the Leydig cells.
Answer:Urethra: The urethra is the tube that carries urine from the bladder to outside of your body. In males, it has the additional function of expelling semen when you reach orgasm.
The main hormone secreted by the testes is testosterone, an androgenic hormone. Testosterone is secreted by cells that lie between the coniferous tubules, known as the Leading cells.
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