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Luella413
Luella413 Luella413
  • 13-10-2015
  • Biology
Answered

Hair and nails are derived from cells of the

Askin.
Bbone.
Cblood.
Dfat tissue.

Verified Answer :

stillMR305
stillMR305 stillMR305
  • 13-10-2015

Keratin is the key structural material making up the outer layer of human skin. It is the key structural component of hair and nails, and it provides the necessary strength and toughness for masticatory organs, such as the tongue and the hard palate.

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