Oviparous Viviparous animals

1. ANIMAL LIFE-
REPRODUCTION
RAHUL MALHOTRA
PG ZOOLOGY

2. REPRODUCTION
 The process by which living things produce new
young ones.
 The cycle of life keep moving.
 It is the important process for every animals to
continue its race.continue its race.

3. HOW DO ANIMALS REPRODUCE?
Animals reproduce by two ways –
a) By laying eggs.

4. b) BY GIVING BIRTH TO YOUNG ONES.

6. INSECTS
All insects lay eggs. Grasshoppers and
cockroaches have three stages in their life cycle.
Butterflies and mosquitoes have four stages.

9. REPTILES
Lizards, turtles, snake also lay eggs but don’t take care
of their eggs. Many of these eggs are usually eaten by
other animals. A few survive as they get warmth from
the sun.

10. MAMMALS
Animals that give birth to babies are called mammals
Cat, Dogs, Humans are the examples of mammals.

11. TAKING CARE OF THE YOUNG ONES
Birds and mammals take care of their
new born babies.
Mammals feed their babies.Mammals feed their babies.
Birds keep their babies warm and get
them food.