ANIMAL LIFE

Animals which lay eggs are called _________________.

• viviparous

• oviparous

Animals which give birth to young ones are called ____________________.

• viviparous

• oviparous

The yellow substance present inside the egg is called ____________.

• albumin

• yolk

Yolk contains food for the growing baby called ______ inside the egg.

• embryo

• chick

The parent bird keeps the egg warm by sitting on it is called __________.

• incubation

• hatching

The hen's egg takes _______ weeks to hatch.

• 4

• 3

The young one of spider is ________________.

• spiderling

• fawn

The young one of butterfly is called _______________.

• cub

• caterpillar

The young one of kangaroo is called _______________.

• joey

• pup

The young of cat is called ________.

• puppy

• kitten