Environment & Ecology · Waterborne Pathogens
Which of the following biological indicators present in sewage-contaminated water serves as a primary marker for fecal contamination and associated waterborne pathogens?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Suspended inorganic solids
- 2Escherichia coli (E. coli)✓
- 3Heavy metals such as lead and mercury
- 4Nitrogen and phosphorus compounds
Correct answer
Escherichia coli (E. coli)
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