Question

The presence of particular group of bacteria in water bodies indicates contamination &identify the name

Answer 1

E.coli is the correct answer

Answer 2

The presence of particular group of bacteria in water bodies indicates contamination of faeces. thus, sanitation programs usually test water to check whether the water is safe for drinking.

This can be done by using several methods. such as taking he sample of water or passing the water through a filter bacteria to detect contamination.