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Question

Where are the cones mainly concentrated in the eye?

a.

Towards the edges of the retina

b.

In the fovea, a small area of the retina

c.

In the cornea and lens

d.

In the rods

Answer: (b).In the fovea, a small area of the retina Explanation:Cones, which allow color vision, are mainly concentrated on the fovea, a small area of the retina.

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Q. Where are the cones mainly concentrated in the eye?

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