Solved UPSC CDS/OTA Question
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Q · Excretory SystemMedium · 45s
Which of the following best describes the role of the kidneys in maintaining homeostasis?
TopicExcretory System
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Kidneys help maintain osmotic and ionic balance by adjusting the reabsorption of water and electrolytes, ensuring proper fluid regulation and homeostasis.
Final Answer: Option C — They adjust reabsorption to maintain osmotic balance.