Question

पीने के पानी में स्थित घातक बैक्टीरिया उसको कैसे बनाते हैं? ​

Answer 1

Answer:

the presence of bacteria does not mean the water is unsafe to drink.Only the disease causing bacteria known as pathogens,lead to disease.Total coliform bacteria is a group of different kind of bacterias commonly found in the environment,including soil,vegetation untreated surface of water.