Reproductive System

In girls, puberty often happens from the age of 8.

Male sex cells are made here. (testis, puberty, ovary)

Making more individuals of the same kind of living thing is ______. (sperm, reproduction, ovary))

The changes that happen during puberty happen all at once.

In boys, puberty usually starts when they are about 13 years old.

female sex cells are made here. (testis, puberty, ovary)

Puberty starts at the same age in boys and girls.

The baby develops here. (testis, puberty, uterus)

Joining of a male sex cell and female sex cell is ________. (reproduction, fertilisation, puberty)

The age at which a person becomes able to reproduce. (reproduction, fertilisation, puberty)