Question

What are rods and cones in the retina of an eye 2 marks answer ​

Answer 1

Answer:

Rods are responsible for vision at low light levels (scotopic vision). They do not mediate color vision, and have a low spatial acuity. Cones are active at higher light levels (photopic vision), are capable of color vision and are responsible for high spatial acuity. The central fovea is populated exclusively by cones.

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Answer 2

Answer:

Explanation:

The retina has two types of cells that gather light: rods and cones. Most forms of retinis pigmentosa affect rods first. These are around the outer ring of your retina and at work in dim light. You lose your night vision and ability to see to the side (peripheral vision). Cones are mostly in the center of your retina.

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