NEET UG 2023 · Zoology · Question 163
NEET 2023 Zoology, question 163
Question 163 of the NEET 2023 paper (code G6) is a Zoology question from Neural Control and Coordination. Its idea, Visual Acuity at the Fovea, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 2.
Updated 2026-10-08
Q163 · Zoology
Match List I with List II with respect to human eye.
| List I | List II |
|---|---|
| A. Fovea | I. Visible coloured portion of eye that regulates diameter of pupil. |
| B. Iris | II. External layer of eye formed of dense connective tissue. |
| C. Blind spot | III. Point of greatest visual acuity or resolution. |
| D. Sclera | IV. Point where optic nerve leaves the eyeball and photoreceptor cells are absent. |
Choose the correct answer from the options given below:
- 1A-II, B-I, C-III, D-IV
- 2A-III, B-I, C-IV, D-IIOfficial answer
- 3A-IV, B-III, C-II, D-I
- 4A-I, B-IV, C-III, D-II
Official answer: option 2 · NTA final answer key
Same idea
The only question on Visual Acuity at the Fovea
No other NEET paper from 2017–2026 tested this exact idea.
Visual Acuity at the Fovea: every question and how it was framed
The chapter
Neural Control and Coordination in ten years of NEET
15 questions from 2017–2026, asked in 8 of 10 papers, about 1.5 a paper. Structure of Eye alone had 4.