Medical Quiz
Eye Quiz

Optical illusions are caused by a mismatch between what the eye sees and…

A. how light is refracted onto the retina.

B. how the brain interprets the image.

C. how fast the optic nerve carries the image.

D. the shape of the lens.

Select your answer:
A  B  C  D  E 


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Other quiz: Respiratory System

The left lung has three lobes and the right lung has two.