Question

When does puberty occur ? What causes the changes to occur during puberty?

Answer 1

Answer:

For girls, puberty typically occurs between the ages of nine and thirteen

For boys, puberty typically occurs between the ages of ten and fifteen.

An increase in hormones – estrogen and progesterone in girls and testosterone in boys – causes the changes that happen during puberty.

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Answer 2

Puberty occurs differently in boys and girls. It occurs between ages 10 to 14 in girls while 12 to 16 in boys. This stage of puberty depends on hormonal imbalances.

What do you mean by Puberty?

Puberty may be defined as the time in the life of any individual when a boy/girl becomes erotically mature.

In boys, puberty depends on the hormone testosterone which causes some changes like beard growth, voice change, etc. In girls, puberty depends on the hormones estrogen and progesterone which causes some changes like breast development, menstrual cycle, etc.

Therefore, above are some changes that occur during puberty.

To learn more about Puberty, refer to the link:

https://brainly.com/question/2114634