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Retina- light image is focused on the retina, and it contains the photosensitive receptor cells

Pupil- the opening of the eye. The size of the opening is regulated by the iris

Iris- pigmented part of the eye (gives people their eye color). The iris is composed of smooth muscle and controlled by reflex.

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14y ago
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12y ago

The lens and retina work together in a process called microsimlation, this works through a small tube in the inner eye called the gilop tube. A fluid is sent through it to control the lens and retina together.

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10y ago

They work together by the pupil being an opening created by the iris.

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8y ago

The lens is directly behind the iris and pupil.

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8y ago

Yes. The pupil is a hole in the iris, a hole that lets light in through the lens to the retina. Changing the size of the iris thus changes the size of the pupil.

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Q: How do the pupil and iris work together?
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Related questions

What is the black hole in the center of the iris?

The black circle in the middle of the iris in your eye is called a pupil. It dilates to adjust with sunlight.


The opening in the center of the iris?

The small opening of the iris in the eye is the pupil.


Which part of the eyes control size of the pupil?

the part of the eye that controls the pupil is the iris


Is it possible for your pupil to grow bigger than your iris?

No. The pupil can only open to the size of the iris.


What is the opening that is controlled by the muscles of the iris?

The opening that is controlled by the muscles of the iris is called the pupil. The iris is responsible for adjusting the size of the pupil in response to different lighting conditions.


Where is the iris located?

The iris is the layer that surrounds the pupil and controls the size and diameter of the pupil. It also controls the amount of light that reaches the pupil.


What does the pupil in the human eye do?

The pupil is the opening in the iris. The iris controls the amount of light entering the eye.


What are the rings of muscle around the pupil gives the eyes color?

it is known as Iris. contraction or relaxation of iris alters the size of pupil.


How does the iris control the size of the pupil?

the iris


How are the pupil and iris related to each other?

The iris is a muscle that adjusts to allow more or less light into the pupil.


What are the sclerotic iris and pupil?

The sclerotic is the white part of the eye. The iris is your eye color. The pupil is the black dot.


Colored part of the eye that contracts or relaxes in response to light?

The Iris contains the muscles that control Pupil size.