Solved UPSC CDS/OTA Question
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Q · Excretory SystemMedium · 45s
Which process uses a machine to remove waste from the blood when the kidneys fail?
TopicExcretory System
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Dialysis artificially filters blood using semi-permeable membranes.
Final Answer: Option A - Dialysis