Solved UPSC CDS/OTA Question
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Q · Digestive SystemMedium · 45s
Statement: Villi are present in the small intestine. Their function is:
TopicDigestive System
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
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Villi increases the surface area to maximize nutrient absorption.
Final Answer: Option B — Increase surface area for absorption