Question

What happens to the animal after fertilizarion?

Answer 1

after fertilization The fertilized egg starts to develop and take the nutrition from mother's body.
and respiration and excretion of the animal also takes place in the Mother's body
and aS the animal baby in the Mother's body become mature enough to come out it come out of the Mother's body in the form of young one or in the form of egg....

Answer 2

This is achieved when two sex cells called gametes fuse together. This process is called fertilisation and can happen either outside the female (external fertilisation) or inside (internal fertilisation). The male sex cell is called a sperm. ... Sperm are chemically attracted to swim to egg cells, and to combine with them.