Biology, asked by pari199, 1 year ago

what substance are nails made up of..

Answers

Answered by Anonymous
1
Nails are made of keratin(protein)

due to formation of new cells,old cells are accumulated or pushed out and appear as fingernails and toenails...
Answered by sabhyatadhawan1
0
I think that the nails are made up of keratine

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