Eutrophication causes algal bloom which depletes dissolved oxygen (hypoxia).
NEET UG 2020 — Biology Ecology
Eutrophication leads to
Verified 30 May 2026.
Increase in O2
Decrease in O2
No change in O2
Increase in salinity
Sign in to track your attempts and accuracy.
Sign in to keep a private note on this question. Nothing you write is ever public.
Work through every NEET UG Ecology PYQ, year by year.