Human Ear: Structure and Functions (With Diagram)
In this article we will discuss about the structure and functions of human ear. Structure of Ear: Each ear consists of three portions: (i) External ear, (ii) Middle ear and (iii) Internal ear. 1. External Ear: It comprises a pinna, external auditory meatus (canal) & tympanic membrane. (i) Pinna: The pinna is a projecting elastic cartilage covered with skin. Its [...]