Inner ear contain endolymph and perilymph. Which of the following structure of the inner ear produces endolymph?
High-Yield Explanation
Endolymph fills the entire membranous labyrinth and resembles intracellular fluid, being rich in K ions. It is secreted by the secretory cells of the stria vascularis of the cochlea and by the dark cells (present in the utricle and near the ampullated ends of semicircular ducts).