Question

List any 4 changes in the body that take place at puberty​

Answer 1

Puberty

Puberty is the period of in which a boy or a girl becomes mature sexually.

$\bigstar$Age of puberty will be 10 and 14 for girls and 12 and 16 for boys.

 Changes In Boys  

• Increase in weight and height.

• Shoulders and chest widens.

• Voice become coarse.

• Growth of facial hairs and hair growth in genital parts.

• Enlargement of testis and sperms starts getting produced.

• Production of male sex hormone testosterone.

Changes  In Girls  

• Increase in weight and height.

• Widening of waist and enlargement of breasts.

• Voice become shrill.

• Hair growth in underarms, face, hands, and legs.

• Enlargement of ovary and starts producing matured eggs.

• Production of female sex hormone  estrogen and progesterone.