Question

what is puberty ? what is its significance? ​

Answer 1

Puberty is a key mechanism because it is associated with major psychological changes, including cognition, affect, and social relationships. These changes occur as a result of brain changes with maturation, some of which are linked to the activation of the hypothalamic–pituitary–gonadal axis.

Answer 2

Explanation:

Puberty is an age in which a girl and boy grows.

This is a sign that they are becoming man and women. The intimate body area grows in puberty. Boys starts to grow mustache and beard. This starts nearly by 11 till 18 or 19. In some cases it may stop earlier or can stop later