Zoology - Neural Control and Coordination Question with Solution | TestHub

Retina (inner layer) - It consists of 3 layers of neural cells :

$\mathrm{A}.$Ganglion cells (inner layer).

$\mathrm{B}.$Bipolar cells (middle layer).

$\mathrm{C}.$Photoreceptor cells (outer layer): These are of 2 types - Cones and Rods.

The organ of Corti - It is a structure situated on the basilar membrane consisting of :

$1.$Hair cells - These act as auditory receptors and are arranged in rows on the internal side of the organ of Corti. The lower or basal end of the hair cell is in close contact with the afferent nerve fibres.

$2.$Tectorial membrane: It is a thin elastic membrane placed over the rows of hair cells.