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Evolution of Clothing

Proteins are ...

Question

Proteins are not only present in food we eat, but also in some fabrics. Which of the following are also made of protein?

A

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B

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C

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D

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Solution

The correct options are
A
D
Wool is an animal fibre obtained from the fleece of animals like sheep, goat, camel, yak, etc. Silk is obtained from the cocoon of the silkworm. Both wool and silk are made of protein.

Coir and jute are plant fibres which are made of cellulose.

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