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प्रश्न
Write the function of the following part of the human eye: Cornea
उत्तर १
The function of cornea:- Most of the refraction for the light rays entering the eye occurs at the outer surface of the cornea.
उत्तर २
Cornea: The transparent, front outer covering of the eye is known as the cornea which acts like a window that controls and focuses the entry of light into the eye
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संबंधित प्रश्न
Write short notes on the following: Retina
Distinguish between: blind spot and yellow spot
Define the term "power of accommodation" of human eye.
Which of the following controls the amount of light entering the eye?
(a) ciliary muscles
(b) lens
(c) iris
(d) cornea
Give the main function of the following:
Fovea centralis
Name the following:
The type of lens used for correcting myopia.
______ of the eye is comparable to the film of a camera.
The coloured portion of the eye is the ______.
Match the following:
| Column - I | Column - II |
| 1. Retina | a) Path way of light |
| 2. Pupil | b) Far point comes closer |
| 3. Ciliary muscles | c) near point moves away |
| 4. Myopia | d) Screen of the eye |
| 5. Hypermetropia | e) Power of accommodation |
Match the following.
| Column - I | Column - II | ||
| 1 | Retina | a | Path way of light |
| 2 | Pupil | b | Far point comes closer |
| 3 | Ciliary muscles | c | near point moves away |
| 4 | Myopia | d | screen of the eye |
| 5 | Hypermetropia | e | Power of accomadation |
