NEET 2013
- Exam
- NEET
- Year
- 2013
- Subject
- Zoology
- Chapter
- Neural Control and Coordination
NEET 2013 · Zoology · Neural Control and Coordination
Parts A, B, C and D of the human eyes are shown in the diagram....
Parts and of the human eyes are shown in the diagram. Select the option, which gives correct identification along with its functions/characteristics
Options
- AA-retina-contains photoreceptors-rods and cones
- BB-blind spot-has only a few rods and cones
- CC-aqueous chamber-reflects the light, which does not pass through the lens
- DD-choroidits anterior part forms ciliary body
Correct answer
A. A-retina-contains photoreceptors-rods and cones
Step-by-step solution
A-Retina-contains photoreceptors - rods and cones. The daylight vision is function of cones and twilight vision is related to rods.
B-Blind spot-Phatoreceptor cells are not present in this part.
C-Aqueous chamber contains a thin watery fluid called aqueous humour.
D-Sclera is the external layer of eye having dense connective tissue.