Hindi, asked by indu19, 1 year ago

nakhun kis se banta h

Answers

Answered by Hudaaaa
1
Nail is made up of alpha-keratin.
Answered by Reetu1234
3
The nails are composed largely of keratin, a hardened protein (that is also in skin and hair). As new cells grow in the matrix, the older cells are pushed out, compacted and take on the familiar flattened, hardened form of the fingernail...
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