How do finger and toe nails grow?

How do finger and toe nails grow?They grow from a bed of skin containing Keratin-a horn like substance. This bed lies beneath the top skin and as the nail grows it becomes hard and smooth. There is similarity between human nails and animals claws and hooves.

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Ganga Mahotsav: Varanasi, Uttar Pradesh

Ganga Mahotsav: Varanasi, Uttar Pradesh 5 Day Cultural Festival

Ganga Mahotsav is a five day event celebrated on the banks of the river Ganges …