Movement of the cupula in the ampullae of the semicircular canals allows detection of
A) high frequency sound.
B) low frequency sound.
C) rotational movements.
D) a change in body position with respect to gravity.
E) linear acceleration.

Question

Quizplus · Accepted Answer

The movement of the cupula in the ampullae of the semicircular canals is sensitive to rotational movements, allowing detection of changes in head position and movement. The other options are associated with different sensory structures.

Movement of the Cupula in the Ampullae of the Semicircular