Question

Stiffling is done by putting a lot of cocoons in a steam oven for about:​

Answer 1

Answer:

ANSWER

All of the following is/are correct regarding preparation of silk. We kill the larvae inside by a process called stiffing by putting a lot of these in a steam oven for 10 to 15 minutes.The cocoons have to be stiffled to kill the larva inside as otherwise, it will cut its way out after growing into a moth and spoil the cocoon.

We will not be able to get a continuous thread of silk from such a cocoon. Thus, we won't be able to obtain quality fiber for fabric.

Answer 2

Answer:

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