Solved UPSC CDS/OTA Question
A solved UPSC CDS/OTA PYQ - decoded step-by-step.
Solve it the standard way once - then learn the shortcut.
Q · Basic Ecology and EnvironmentMedium · 45s
What does the term ‘bioaccumulation’ refer to?
TopicBasic Ecology and Environment
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Bioaccumulation is the build-up of chemicals in organisms’ bodies over time.
Final Answer: Option B - Accumulation of substances in an organism over time