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PTECH Microbiology QUESTION #3307
Question 1
The presence of which 'Indicator Organism' in water suggests fecal contamination?
  • *Staphylococcus aureus*
  • *Escherichia coli* (Coliforms)✔️
  • *Bacillus cereus*
  • *Streptococcus pyogenes*
Correct Answer Explanation
Coliforms are used globally as markers for the sanitary quality of water.