The caterpillar completely covers itself by silk fibres and forms a covering. What is this covering known as?
Egg
Cocoon
Larva
Moth
During their life cycle, the silkworms spin cocoons of silk fibres around itself.
In the life cycle of the silk moth,the caterpillar covers itself completely with silk fibre .This covering is known as __.
What is the silk covering over caterpillars known as?
The silk fibre covering over caterpillar is known as cocoon.