Changes During Puberty

Puberty is the early stage of maturity of our reproductive system. During adolescents, we will undergo changes in :

• Physical

• Emotional

• Physiological

• Intellectual

Which age approximately for boys to reach puberty?

• 12-14 years old

• 14-16 years old

• 14- 17 years old

• 12- 17 years old

Which age approximately for girls to reach puberty?

• 10- 12 years old

• 12- 16 years old

• 12- 14 years old

• 10- 16 years old

Choose the correct physical changes occur for boys during puberty.

• Growth of beard and mustache

• Increase of weight and height

• Hair growth in face, armpits and chest

• Hips become firms and broader

Choose the correct physical changes occur for girls during puberty.

• Vocal cord enlarges

• Breasts grow

• Hair appears in pubic region and armpits

• Increase in height and weight

Reproductive organ also produce sex hormone during puberty.Which is sex hormone for boys?

• testosterone

• oestrogen

• progesterone

• adrenaline

Reproductive organ also produce sex hormone during puberty.Which are the sex hormone for girls?

• progesterone

• oestrogen

• adrenaline

• testosterone

During puberty for boys, testes produce :

• sperms

• testosterone

• progesterone

• adrenaline

During puberty for girls, ovary produce :

• ovum

• progesterone

• oestrogen

• testosterone

• adrenaline

Girls also undergoes important cycle and process during puberty which are :

• menstruation cycle

• release of sperm

• release of mature ovum

• production of testosterone