We get silk fibre from which part of silkworm?
Larvae
Pupa
Skin
Cocoon
A cocoon is a casing or shell spun of silk by many moth, caterpillars etc. from which silk fibre can be obtained.
What is the difference between natural and artificial silk? How can we detect artificial and natural fibre? What are the examples of natural silk and artificial silk?
Silk fibre is drawn from cocoon of __.