Human ReproductionHuman reproduce by the means of sexual reproduction. To carry out sexual reproduction, the following events should occur;

Production of sex cells

Sexual maturation

Fertilization

Designed By : Chung Kin Kun

Increase in Height

Pituitary Gland

Ovary

Testes

GirlBoy

Secrete testosterone

Production of Sperm

Secrete Oestrogen

Production of Egg

Hormone that stimulate the growth of sex organ

Growth Hormone

Physical changes during Puberty

Physical changes during puberty -- Boy

Pimples

Shoulders are widen

Beard grows

Hair under arms

Sex organ grows bigger and becomes darker in colour

Pubic hair grows

Physical changes during puberty -- Girl

Pimples

Hair under arms

Growth of breasts

Sex organ grow bigger and become darker in colour

Increase storage of fats in hip

Pubic hair grows