how do hormones act to bring about onset of puberty - Science - Reaching the Age of Adolescence

Question

how do hormones act to bring about onset of puberty

Safwan · Accepted Answer

The onset of puberty starts from the age 10 to 11 years in girls
and 11 to 12 years in boys The ages vary among individuals It
happens due to the action of hormones At this time the production
of sex hormones (testosterone, estrogen, progesterone) grow slowly
resulting in appearance of secondary sex characters Appearance of
pubic hair, growth of testicles in male and breasts in female,
growth of over all body size and shape are the examples of
secondary sex characters that take place on the onset of puberty In
male the voice becomes coarse, facial hairs begin to grow due to
the effect of hormones during puberty

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how do hormones act to bring about onset of puberty.