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Identify the INCORRECT statement about the physical structure of the visual system: Incoming light passes through...

  1. Identify the INCORRECT statement about the physical structure of the visual system:
    1. Incoming light passes through the photoreceptor cell body before being absorbed in the outer segment
    2. At the fovea, the other retinal cell layers fall away creating a small dip to let light fall directly on the photoreceptor cells
    3. The passage of the optic nerve through the retina causes a blind spot in the visual field
    4. The fovea has more rod cells than cone cells
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Answer #1

Correct statements are a, b, c

Incorrect statement : d

Reason: Fovea centralis is a pit located at center of macula lutea of the eye. This pit Fovea mainly consists of cone cells only.

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