Question

Number of receptors present on the retina are nearly about _____ (in millions)

1) 25

2) 100

3) 125

4) 75

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Answer 1

Answer:

Number of receptors present on the retina are nearly about 125 (in millions)

Answer 2

Answer:

it is 125 .. :) Hope it helps U

Explanation:

130 million retinal receptors, there are only approximately 1.2 million fibres (axons) in the optic nerve. So, a large amount of pre-processing is performed within the retina.