What are the fingers?
The human finger is a flexible, long and thin extension of the hand commonly referred to as the digits. The fingers on the hands correspond to the toes of the feet. Humans have five fingers on each hand and a significant feature in humans is the opposable thumb. Apart from the flexibility of the human fingers which make it such a useful appendage of the hand, there is also a high concentration of receptors in the finger which means it is also an important sense organ.