Physics · Human Eye and Colorful World

What is the primary function of the rod cells located in the retina of the human eye?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Lubricating the external surface of the eye
2Controlling the size of the pupil
3Perception of light intensity and twilight vision✓
4Perception of different colors

Correct answer

Perception of light intensity and twilight vision

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What is the primary function of the rod cells located in the retina of the human eye?

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