SENSATION AND PERCEPTION
VISION SENSORY AND PERCEPTUAL PROCESSING
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Ciliary muscle
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Cornea
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Iris
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Pupil
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Detailed explanation-1: -The colored circular membrane in the eye just behind the cornea is called the iris. The iris controls the amount of light entering the eye through the pupil, which is the opening in the center of the iris that looks like a tiny black circle.
Detailed explanation-2: -The iris controls the amount of light that enters the eye by opening and closing the pupil. The iris uses muscles to change the size of the pupil. These muscles can control the amount of light entering the eye by making the pupil larger (dilated) or smaller (constricted).
Detailed explanation-3: -The pupil is the hole located in the center of the iris. It allows light to enter the eye.
Detailed explanation-4: -Iris regulates the amount of light entering the eye by adjusting its size. Iris is a thin membrane, which controls pupil which in turn regulates the amount of light entering the eye.
Detailed explanation-5: -The sphincter pupillae surrounds the border of the pupil and controls the iris contracting in size. The muscle that causes the iris to expand is called the dilator pupillae. There are many conditions that can affect the iris of the eye: Iritis is an inflammation of the iris.