What are nails

What are nails

NAILS:- Nail is a horn-like cover at the tips of our fingers. Its a plate of tough protective protein called keratin tissue. Nails are dead cells in human body. There are 7 parts in a human nail. Nail Plate, Lunula, Root, Sinus, Matrix, Nail Bed, Hyponychium. Nails are a type of modified skin and it