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Many insects like butterflies and moths have four separate
stages of life cycle.
Each of which looks
completely different and has a different purpose in the life of the insects.
A mother butterfly lays eggs on fresh green
leaves or stems.
After a few days, the shell of the egg breaks and a long worm like caterpillar comes out.
It 's also called larva .
A larva feeds graciously
and grows quickly in size.
It may shed its skin a
few times to enclose its rapidly growing body .
Once the larva is big
enough ,it stops eating and enters the transformation stage .
This is called chrysalis
and sometimes also pupa.
During this stage, the
caterpillar tissues are broken down and the adult insect body is formed .
After some times, the
shell of the pupa breaks and an adult butterfly comes out.
Adult butterflies become mature gradually, female
butterflies lay eggs after mating and the next generation starts again.
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