Which of the following is characteristic of the membranous labyrinth?
A) Its outer walls are fused with the surrounding temporal bone.
B) It is subdivided into the vestibule, the semicircular canals, and the cochlea.
C) Its fluid has a relatively low potassium ion concentration.
D) Its receptors provide sensations of gravity and linear acceleration.
E) It contains a fluid called endolymph.

Question

Quizplus · Accepted Answer

The membranous labyrinth contains a fluid called endolymph, which is high in potassium ions and is crucial for the function of the sensory cells in the inner ear.

Which of the Following Is Characteristic of the Membranous Labyrinth