Organ of coi is situated in ?
Scala media (cochlear duct or membranous labyrinth) has 3 walls : -i) The basilar membrane, which suppos the organ of coi.ii) The Reissner's membrane which separates it from the scala vestibuli.iii) The stria vascularis which contains vascular epithelium and is concerned with secretion of endolymph.
Basilar membrane
Utricle
Saccule
None of the above