Biology, asked by hemanth522601, 3 months ago

ratio of rods and cons

Answers

Answered by sudhikshareddy

The human retina contains about 120 million rod cells, and 6 million cone cells. The number and ratio of rods to cones varies among species, dependent on whether an animal is primarily diurnal or nocturnal.

Answered by Tejaswani123

Answer:

20:1

Explanation:

Overall, rods outnumber cones by a ratio of 20:1 or greater in the retina. However, in the fovea, the cone density is the highest and is correlated with visual acuity.

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