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finger

The finger (a finger) generally points at a physical part, but has various meanings depending on context. Generally there is it in a hand and the distal end of the foot. I develop into words to own the various implication only in the part that a person uses routinely, and even idiomatic phrases are used many.

The finger lives life that I am various, a componentry and structure balanced with the function depending on a human being, an animal owning it. There is a case to call similar structure in the case of an animal except it with the thing which there is in a vertebrate having limbs in this way, but there is not the thing with the universality basically.

The hand of right and left or an arm and the foot are provided with number and shape of the each creature peculiarity including a person, and there are a nail, a fingerprint, external secretion device as appendage and works as attack to the outside and of the thing, the sense of touch, an auxiliary engine of the weight movement in the walk.

The finger consists of many joints and tendons and muscles morphologically, and there are many things bearing complicated movement. In addition, there is the nail which cornified on the tip, and there is various form, and this assists the work of the finger.