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Question
Name the following:
The part of the eye responsible for its shape.
Solution
sclera
RELATED QUESTIONS
Define the term.
Power of accommodation of the eye.
What kind of lens is present in the human eye?
Fill in the following blank with suitable word:
The part of eye sensitive to light is...................
Why does it take some time to see objects in a dim room when you enter the room from bright sunshine outside?
There are two types of light-sensitive cells in the human eye:
To what is each type of cell sensitive?
To focus the image of a nearby object on the retina of an eye:
(a) the distance between eye-lens and retina is increased
(b) the distance between eye-lens and retina is decreased
(c) the thickness of eye-lens is decreased
(d) the thickness of eye-lens is increased
Name two animals having eyes:
at the front of the head.
With both eyes open, a person's field of view is about:
(a) 90°
(b) 150°
(c) 180°
(d) 360°
Name the muscles of the eye responsible for the power of accommodation.
Give Technical Term:
Name the part of the retina on which an object is focused for the clearest vision.
Draw a scientifically correct labelled diagram of a human eye and answer the questions based on it:
- Name the type of lens in the human eye.
- Name the screen at which the maximum amount of incident light is refracted?
- State the nature of the image formed of the object on the screen inside the eye.
Write an Explanation.
Farthest distance of distinct vision
The muscular diaphragm that controls the size of the pupil is ____________.
What kind of lens is there in our eyes? Where does it form the image of an object?
The innermost layer of human eye is ______.
Match the following:
| Column - I | Column - II | ||
| 1 |
Retina |
a | Pathway 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 | f | Power of accommodation |
With reference to human eye, answer the following question.
What is aqueous humor?
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 |
The thin, transparent extension of sclerotic layer found in front of the lens is ______.
