Question

In which stage do farmers buy silk?​

Answer 1

Answer:

pupa

they grown size and they enter in second stage called as pupa where they secrete fibre made up of preteen which when comes in contact of air and it hardens to become as silk fibre. after this the caterpillar completely covers itself by the fibre and turns into pupa. this covering is called as cocoon.

Answer 2

Explanation:

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