Science, asked by tahir9833, 9 months ago

Silk fibres are. Formed of Protein keratin Protein sericin
Protein elastin
Chitin

Answers

Answered by Anonymous
6

Answer:

Silk fibres are. Formed of Protein keratin Protein sericin

Protein Silk fibres are. Formed of Protein keratin Protein sericin

Protein elastin

Chitin

Chitin

the silk fibre to harden after the silk fibre to harden after its secretion the silk fibre to harden after its secretion by the caterpillar the caterpillar secretion by the caterpillar

Answered by spushplata71gmailcom
1

Answer:

protein keratin is right answer

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