Which of the following structures is responsible for the majority of light refraction in the eye?
Understand the Problem
The question is asking which part of the eye is responsible for the majority of light refraction. Refraction is the bending of light as it passes through a medium. The options given are different parts of the eye, and we need to select the one that refracts light the most.
Answer
Cornea
The cornea is responsible for the majority of light refraction in the eye.
Answer for screen readers
The cornea is responsible for the majority of light refraction in the eye.
More Information
While both the cornea and the lens refract light, the cornea accounts for approximately 80% of the eye's refractive power.
Tips
A common mistake is thinking the lens is responsible for the majority of refraction, but the cornea's shape and position make it the primary refractor.
Sources
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