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Question

Biology Question on neural control and coordination

Match List I with List II with respect in human eye.

| List I| | List II
---|---|---|---
A| Fovea| I| Visible coloured portion of eye that regulates diameter of pupi
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:

A

A-IV, B-III, C-II, D-I

B

A-I, B-IV, C-III, D-II

C

A-II, B-I, C-III, D-IV

D

A-III, B-I, C-IV, D-II

Answer

A-III, B-I, C-IV, D-II

Explanation

Solution

The correct match between List I and List II is:

A. Fovea - III. Point of greatest visual acuity or resolution
B. Iris - I. Visible coloured portion of the eye that regulates diameter of the pupil
C. Blind spot - IV. Point where the optic nerve leaves the eyeball and photoreceptor cells are absent
D. Sclera - II. External layer of the eye formed of dense connective tissue

The correct option is (D): A-III, B-I, C-IV, D-II