Biology, asked by shreyasingh62621762, 10 months ago

Q. What are nail made up of_
a) Elastin
b) Keratin
c) Collagen​

Answers

Answered by brownie24
2

Explanation:

keratin

hope it's helpful for you

Answered by udayasreeperi
1

Answer:

Keratin

Explanation:

Keratin is the substance which is found on rhinos horns.

This is a substance which grows even after removing.

This is also a strong and flexible substance.

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