NEET 2023 Biology Solved Paper Code F1

Question : 37 of 100

Marks: +1, -0

Which one of the following statements is NOT correct?

[NEET 2023]

Algal blooms caused by excess of organic matter in water improve water quality and promote fisheries
Water hyacinth grows abundantly in eutrophic water bodies and leads to an imbalance in the ecosystem dynamics of the water body
The amount of some toxic substances of industrial waste water increases in the organisms at successive trophic levels
The micro-organisms involved in biodegradation of organic matter in a sewage polluted water body consume a lot of oxygen causing the death of aquatic organisms

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