Multiple choice questions:

1. This animal does not give birth to young ones.
   1. Sparrow
   2. Kangaroo
   3. Cow
2. The process of sitting on eggs to keep them warm is called _____________.
   1. adaptation
   2. incubation
   3. reproduction
3. The white part inside the egg is called _____________.
   1. yolk
   2. albumen
   3. embryo
4. When the young ones hatch out, they look like adults in _____________.
   1. cockroaches
   2. frogs
   3. butterflies
5. This is the larva of a butterfly.
   1. Caterpillar
   2. Maggot
   3. Pupa

True-False:

1. Whales and dolphins are mammals.
2. Animals that lay eggs are called mammals.
3. The yolk of an egg is rich in fats and vitamins.
4. A caterpillar becomes a tadpole.
5. The life cycle of a cockroach has three stages.

Match column A with column B:

Name any two:

1. Amphibians
2. Insects
3. Reptiles

Answer in one word:

1. The young one of a frog.
2. The young one of a cockroach.
3. The process of shedding old skin.
4. Larval stage of a butterfly.