How do humans attain sexual maturity during puberty?
The sex organs becomes fully developed during puberty. In boys the testes and penis become completely developed and start secreting sex hormone testosterone. The testes starts producing sperms. Similarly in females ovaries get enlarged and secrete estrogen and produce matured eggs. Thus they attain sexual maturity.
What changes occur in the voice of boys and girls during puberty?
What are secondary sexual characters?
How are general growth and sexual maturation different from each other?
Why some young boys and girls get acnes and pimples on their face?
