The ear is the sense organ that detects sound.
The vertebrate ear shows a common biology from fish to humans, with variations in structure according to order and species.
It not only acts as a receiver for sound, but plays a major role in the sense of balance and body position. The word "ear" may be used correctly to describe the whole vertebrate ear, or just the visible portion.
For more information about the topic Ear, read the full article at Wikipedia.org, or see the following related articles:
Editor's Note: This article is not intended to provide medical advice, diagnosis or treatment.
Recommend this page on Facebook, Twitter,
and Google +1:
Other bookmarking and sharing tools: