Question

Increased secretion of which hormone start the process of sperm formation at the time of puberty

Answer 1

Answer:

Testesterone stimulates the production of germ line cells which produces sperms. In males, 400 millions sperms are produced daily. While in females ovulation occurs in every 28 days.

Explanation:

Females hit puberty at the age of 13-15 while boys at 15. Time also depends upon diet too.