Ceruminous glands

A) Structures that produce earwax
B) Fluid in the membranous labyrinth
C) Fluid between the membranous and bony labyrinth
D) Ossicles connect this structure to eardrum
E) Connects the middle ear to the pharynx

Ceruminous Glands

Modified sebaceous glands in the external acoustic meatus that produce cerumen (earwax).

Earwax

A natural substance produced by glands in the ear canal that helps clean, protect, and lubricate the ears, preventing dust and debris from entering.

Membranous Labyrinth

A complex system of fluid-filled tubes and sacs found within the inner ear, essential for hearing and balance.