Question

Arrange the following parts of ear, from inside to outside in human beings.

• A. Stapes
• B. Incus
• C. Malleus
• D. Cochlea

Answer 1

The middle ear functions to transfer the vibrations of the eardrum to the cochlea. This transfer of sound vibrations is possible through a chain of small bones known as the ossicles: malleus, incus, and stapes.The cochlea is the part of the inner ear that converts this vibration into nerve impulses. These impulses are sent to the brain.