Question

At which structure does the scala vestibuli end?

(a) Scala tympani

(b) Scala media

(c) Oval window

(d) Organ of Corti

The question was asked in an international level competition.

Question is from Neural Control and Coordination in division Neural Control and Coordination of Biology – Class 11

Answer 1

Correct choice is (c) Oval window

The explanation: The scala vestibuli is a part of the cochlea along with the scala tympani and the scala media. The scala vestibuli ends at the oval window at the base of the cochlea, while the scala tympani terminates at the round window.