The most tolerant to sewage pollution is
A. Chlorella
B. Daphnia
C. Spirogyra
D. All of the above
Answer: Option A
Solution(By Examveda Team)
The most tolerant to sewage pollution is Chlorella.Chlorella vulgaris is a single-celled fresh water algae Chlorella vulgaris is effective in eliminating pollutants from wastewater even at fluctuating levels. It removes pollutants from wastewater. They remove CO2 and restore O2 through the process of photosynthesis.
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