6Animal Reproduction The egg of the female animal is fertilised by the sperm of the maleanimal.
7Animals reproduce in two ways: By laying eggsThe mothers lay the fertilised eggs and hatch them.They lay a large number of eggs each time.
8Which comes first? Eggs or chicks? What is inside a chicken’s egg?ShellEgg whiteYolkEmbryo
92. By giving birth to the young The fertilised egg develops in the mother’s body and becomes an embryo.The mother gives birth to the baby after a period of time. The newborn baby feeds on its mother’s milk.