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प्रश्न
Draw a simple diagram of the human eye and label clearly the cornea, iris, pupil, ciliary muscles, eye-lens, retina, optic nerve and blind spot.
उत्तर
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संबंधित प्रश्न
Distinguish between: aqueous humor and vitreous humor
Which. of the following has normal vision?
(a) Xc Xc
(b) Xc Y
(c) XC Xc
(d) Xc Yc
The optical prescription for a pair of spectacles is :
Right eye : −3.50 D
Left eye : −4.00 D
Which lens has a greater focal length?
How does the eye adjust to take account of an increase in brightness?
Give the scientific names of the following parts of the eye:
carries signals from an eye to the brain.
Define the following:
Yellow spot
For a healthy human eye, the distant point is infinite distance.
Which cells of the retina enable us to see coloured objects around us?
With reference to human eye, answer the following question.
What is aqueous humor?
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 |
