Biology, asked by anushka12385, 1 year ago

what is silk fibre made up of ? A. cellulose B. keratin C. niacin D. fibroin

Answers

Answered by zeelp2002pcw8m1

2

Your answer is B.Fibroin.

hope it helps u ^-^

Answered by ultimatesiva

0

I guess it is keratin

Or cellulose

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