Question

Parts A, B, C and D of the human eye are shown in the diagram. Select the option which gives correct identification along with its functions/characteristics.

• A. A - Retina - contains photo receptors - rods and cones
• B. B - Blind spot - has only a few rods and cones
• C. C - Aqueous chamber - reflects the light which does not pass through the lens
• D. All of the above.

Answer 1

Answer: (D)

All the options give correct identification of the parts of the eyeball and their respective functions.

The last label D, Choroid is actually a vascular layer of the eye, containing connective tissues and lying between the retina and the sclera. It provides oxygen and nourishment to the retina.Along with ciliary body and iris, it forms the uveal tract.It becomes continuous anteriorly with ciliary body.