Solved UPSC CDS/OTA Question
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Q · Human Eye and Colourful WorldMedium · 45s
Which statement is true about the retina?
TopicHuman Eye and Colourful World
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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The retina contains photoreceptor cells (rods and cones) that convert light into electrical signals sent to the brain.
Final Answer: Option C - It converts light into nerve impulses.