In the human ear,in the utriculus and sacculu | vedclass

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(A) The utriculus and sacculus are part of the vestibular apparatus in the inner ear,which is responsible for maintaining body balance. The calcareous

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Change of posture

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(A) The utriculus and sacculus are part of the vestibular apparatus in the inner ear,which is responsible for maintaining body balance. The calcareous particles known as otoconia (or otoliths) are embedded in a gelatinous membrane over the hair cells (macula). When the body changes its posture or undergoes linear acceleration,the otoconia shift due to gravity or inertia. This movement bends the stereocilia of the hair cells,triggering the generation of nerve impulses that are sent to the brain to maintain equilibrium.

In the human ear,in the utriculus and sacculus,there are calcareous particles called otoconia,which respond to:

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