Question
Given below is a diagrammatic cross section of a single loop of human cochlea:

Which one of the following options correctly represents the names of three different parts?
A.
$$B:$$ Tectorial membrane, $$C:$$ Perilymph, $$D:$$ Secretory cells
B.
$$C:$$ Endolymph, $$D:$$ Sensory hair cells, $$A:$$ Serum
C.
$$D:$$ Sensory hair cells, $$A:$$ Endolymph, $$B:$$ Tectorial membrane
D.
$$A:$$ Perilymph, $$B:$$ Tectorial membrane, $$C:$$ Endolymph
Answer :
$$A:$$ Perilymph, $$B:$$ Tectorial membrane, $$C:$$ Endolymph