Question

Guess and write what happen if retina not contains rods and cones

Answer 1

Answer: If Rods and Cones are not present, the person cannot see objects at night and cannot see colours in the day. This can lead to blindness.

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Explanation:

Answer 2

Rods and Cones

Explanation:

• Rods and Cones are photo receptors in human retina. Rods allow us to see during low light. they have low spatial acuity and do not mediate colour vision.

• Cones have high spatial acuity  acuity and are capable of having colour vision. They are active at the higher light levels. There are three types of cones.

• Both of them are operational at mesopic light levels.

• Rods and Cones are photo receptors, so if we do not have rods then we would not be able to see in low light.
• If cones are not there then we would not be able to distinguish colours.

Learn more:

What is Retina?

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