NEET BIOLOGY

Detailed explanation-1: -Dynamic balance is maintained by three semicircular canals present in each ear which are filled with a fluid known as endolymph.

Detailed explanation-2: -The cochlea is filled with a watery liquid, the endolymph, which moves in response to the vibrations coming from the middle ear via the oval window.

Detailed explanation-3: -Loop-shaped canals in your inner ear contain fluid and fine, hairlike sensors that help you keep your balance. At the base of the canals are the utricle and saccule, each containing a patch of sensory hair cells.

Detailed explanation-4: -The vestibule lies between the semicircular canals and the cochlea (eardrum). The vestibule is responsible for maintaining static equilibrium while the semicircular canals maintain dynamic equilibrium.

Detailed explanation-5: -The cochlea is filled with fluid to help facilitate the hair cells of the cochlea registering vibrations and converting them to sound. The hair cells are not actual hair but are cells with hairlike extensions that float in the fluid of the cochlea.