Which of the Following Attests to the Importance of Inner

Multiple Choice

Which of the following attests to the importance of inner hair cells for hearing?

A) Cochlear neurons most commonly form synapses with vestibular cells.
B) Mutant mice that lack inner hair cells are unable to hear.
C) Mutant mice that have excessive inner hair cells are unable to hear.
D) Mutant mice that lack outer hair cells are unable to hear.