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General Science • BiologyMedium

Which part of the human eye contains the highest density of cones and is responsible for sharpest central vision?

A. Blind spot
B. Cornea
C. Fovea centralis✓ Correct Answer
D. Iris

💡 Solution & Explanation

The fovea centralis is a small depression in the center of the retina's macula lutea that contains the highest concentration of cone cells, enabling maximum visual acuity and sharp color vision. Unlike cones, rod cells located in the peripheral retina are sensitive to dim light and motion.

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