Question

4. At which stage silk fibres can be obtained from the silkworm?
a. Egg
b. Cocoon
c. Pupa​

Answer 1

Answer:

Answer Expert Verified. female silk moth lays eggs and then the larvae are hatched out of eggs known as caterpillars. 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.

Answer 2

When the silkworm hatches it becomes Cocoon and then silk can be taken from silkworm