Which of the following controls the amou...

Which of the following controls the amount of light entering the eye ?

A

ciliary muscles

B

lens

C

iris

D

cornea

Text Solution

Verified by Experts

The correct Answer is:

C

NA

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Knowledge Check

Which part of the eye controls the amount of light entering the pupil?

A

Sclera

B

Iris

C

Eye lens

D

Cornea

The path of light entering into the eye .

A

Ganglion cell layer - Horizontal cell - Amacrine cell - Photoreceptor cell

B

Ganglion cell layer - Bipolar cell layer Photoreceptor cell

C

Bipolar cell layer - Ganglion cell layer Photoreceptor cell

D

Photoreceptor cell - Bipolar cell layer - Ganglion cell layer

_______ controls the amount of light entering the camera .

A

Film

B

Shutter

C

Diaphragm

D

Lid

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LAKHMIR SINGH & MANJIT KAUR-THE HUMAN EYE AND THE COLOURFUL WORLD -Exercise

To focus the image of a nearby object on the retina of an eye :
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The term "accommodation" as applied to the eye, refers to its ability ...
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Which of the following controls the amount of light entering the eye ?
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The human eye possesses the power of accommodation. This is the power ...
02:10
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How does the eye change in order to focus on near or distant objects ?
02:16
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Which of the following changes occur when you walk out of bright sunsh...
03:02
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The size of the pupil of the eye is adjusted by :
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What shape are your eye-lenses : (a) when you look at your hand ? ...
02:23
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Suggest how your irises help to protect the retinas of your eyes from ...
03:16
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(a) Which parts of the eye cause rays of light to converge on the reti...
03:57
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An object is moved closer to an eye. What changes must take place in t...
03:44
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Why does the eye-lens not have to do all the work of converging incomi...
01:50
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Name one of the common defects of vision and the type of lens used to ...
02:48
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Name the defect of vision in a person : (a) whose near point is more...
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Which defect of vision can be rectified : (a) by using a concave len...
04:38
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What type of lens is used to correct (a) hypermetropia (b) myopia ?
02:23
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What is the other name of (a) myopia (b) hypermetropia ?
01:01
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What is the scientific name of (a) short-sightedness, and (b) long-sig...
01:01
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What kind of lens is used to correct (a) short-sightedness (b) long-s...
01:59
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State whether the following statement is true or false : Short-sight...
03:31
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