Vision: Eye Anatomy and Basic Physiology
Anatomy and Physiology · Flashcards
ANATOMY AND PHYSIOLOGY · FLASHCARDS
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QUESTION
Why does the optic disc create a blind spot?
QUESTION
Which iris muscle constricts the pupil, and which autonomic division controls it?
QUESTION
How do rods and cones differ in function?
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ANSWER
Rods are very sensitive and serve dim-light vision without color; cones need brighter light and provide color vision and sharp acuity.
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