Eutrophication decreases O2.
Back to NEET UG 2020 Ecology
NEET UG 2020 — Biology Ecology
medium
mcq
2020
Official previous-year question
Verified 30 May 2026.
Question
Eutrophication leads to
Options
- AIncrease in O2
- BDecrease in O2
- CNo change in O2
- DIncrease in salinity
Solution
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