What is cocon
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Yogita Ingle 6 years, 7 months ago
When the caterpillar is ready to enter the next stage of its life history called pupa, it first weaves a net to hold itself, which is made of a protein that hardens on exposure to air and becomes silk fibre. Inside this cocoon the silkworm develops and changes to pupa stage. This covering is known as cocoon.
The silkworm spins cocoon for protection, to permit the development of the pupa or chrysalis. During this process it moves head in 8 patterns as it spins the cocoon.
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