Q
Visual problems such as nearsightedness, farsightedness and astigmatism are the result of:
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A
A. Irregularities in the visual cortex
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B
B. Nutritional or traumatic damage to the sensory nerves
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C
C. Physical abnormalities in the structure of the eye
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D
D. Defective processing of sensory information in the visual cortex
Correct Answer:
C. C. Physical abnormalities in the structure of the eye
