EVERYDAY SCIENCE

Detailed explanation-1: -Mulberry silk, Tasar Silk, and Mooga silk are the varieties of silk produced by different silkworms whereas moth silk is not a variety of silk.

Detailed explanation-2: -The correct option is A Moth silk Which of the following is not a type of silk?

Detailed explanation-3: -Explanation: a, b and c are varieties of silk produced by different silk worms whereas Moth silk is not a variety of silk.

Detailed explanation-4: -Moth is not a type of silk but it is a type of insect which is responsible for the production of silk fibre. Cocoon is formed at one of the life stages of silk moth through which we obtain silk fibres. Mulberry, Tassar, Mooga are different types of silk which are obtained from cocoons spun by different types of moths.

Detailed explanation-5: -In short, there are four types of natural silk produced around the world: Mulberry silk, Eri silk, Tasar silk and Muga silk. Mulberry silk contributes around as much as 90% of silk production, with the mulberry silkworm generally being regarded as the most important.