A.Eichhornia crassipes
B.Escherichia coli
C.Entamoeba histolytica
D.Lemna pancicostata
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B.Escherichia coli
C.Entamoeba histolytica
D.Lemna pancicostata
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Related Mcqs:
- Escherichia coli is used as an indicator organism to determine pollution of water with:?
- Which one of the following organisms is used as indicator of water quality??
- Hugo De Vries pioneered the theory of mutations to explain the mechanism of organic evolution. The material on which he performed experiments was:
- The presence of high coliform counts in water indicates __________?
- A very harmful fibrous component causing pollution an inflicting diseases of lungs in human beings:?
- Amoebic dysentery is caused by:
- Which of the following is the best indicator of SO2 pollution?
- Some bacteria ranging occasionally a size of 500 ?m in length are___________________??
- Which of the following is the BEST indicator of the actual amount of water vapor in the air?
- The cause of water pollution??
