NEET2020Zoology-Human Health and Disease
NEET 2020 Zoology Environmental Health MCQ Question
Type: MCQ-conceptual-Hard-Class 12
Snow-blindness in Antarctic region is due to:
A
High reflection of light from snow
B
Damage to retina caused by infra-red rays
C
Freezing of fluids in the eye by low temperature
D
Inflammation of cornea due to high dose of UV⁻B radiation
Correct Answer
Option D
Detailed Explanation
Snow-blindness is caused by inflammation of the cornea due to exposure to high levels of UV⁻B radiation.
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