Question

why is cutting of nails and hair painless?​

Answer 1

Answer:

We do not experience any pain in cutting them because they are composed of dead cells. Nails are special structures of the body formed from the outer layer of the skin. They are made up of a hard material called keratin. Keratin is a kind of dead protein.

hope it helps ☺❤✔

Answer 2

We won’t get any pain while cutting nails and hair ,as they are made up of keratin . This is a dead protien which doesn’t contain any pain receptors in it .hair and nails are analogous to horn of a rhino