Neural Control and Coordination Question 56
56. Given below is a diagrammatic cross section of a single loop of human cochlea:
[2008]
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
Show Answer
Answer : d
Hints & Solutions
(d) The diagrammatic cross section of a single loop of human cochlea represents three different parts- A- Perilymph B- Tectorial membrane C-Endolymph Cochlea arises from sacculus. It is spirally coiled duct. It is also known as Lagena. It is connected with sacculus by duct of reuniens.
