The Human nails are made of a chemical substance called keratin. It is one of the protein that are produced by our body, It is also a key material that makes the outer layer of our skin and is considered as the key component of nails and hair. It is also found in horns, hairs, nails and claws in mammals.
eAnswers Team
The Human nails are made of a chemical substance called keratin. It is one of the protein that are produced by our body, It is also a key material that makes the outer layer of our skin and is considered as the key component of nails and hair. It is also found in horns, hairs, nails and claws in mammals.
keratin is the name of the substance by which human nails are made of.