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प्रश्न
What is the:
far point of a normal human eye?
उत्तर
The far point of a normal human eye is located at infinity.
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संबंधित प्रश्न
Give the scientific names of the following parts of the eye:
muscles which change the shape of the eye-lens.
With both eyes open, a person's field of view is about:
(a) 90°
(b) 150°
(c) 180°
(d) 360°
With reference to the functioning of the eye, answer the question that follow:
Name the cells of the retina and its respective pigments which get activated in the dark.
Name the respective organs in which the following are located and mention the main function of each:
(i) Iris
(ii) Semicircular canals
Differentiate between:
Vitreous humour and Aqueous humour.
Write the name.
The part of human eye that transmits electrical signals to the brain.
Explain the role of the part of human eye responsible for power of accommodation of human eye.
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 | Hypermetropoia | e | Power of accomodation |
State the functions of the following:
Ciliary muscles
With reference to human eye answer the question that follow:
Name the part of the eye associated with keeping the lens moist and protecting it from physical shock.
