Question

if you found coliform bacteria in a sample of water collacted from a river what would you conclude give reason for such kind of water pollution ​

Answer 1

Answer:

Explanation:

INTRODUCTION:Coliform bacteria usually a gram negative bacteria present in the  alimentary canal or digestive tract of humans,animals etc

Example are Escherichia coli,which doesnot harm us but when expelled out through faeces  and leads to  water pollution through irrigation.

Causes of water pollution due to coliform bacteria are as follows

1.Poverty

2.open defecation

3.lack of awareness and facilities

4.All the activities carried at one water resource (river or lake)especially rural area eg;washing ,bathing , drinking, cleaning of animals etc

5.Suffer with numerous diseases like Urinary tract infection,Diarrhoea,Pyogenic infection,Septicaemia,etc

Read more on Brainly.in - https://brainly.in/question/1092464#readmore

Answer 2

Answer:

it means that the water contain humans fecal wast..... because coliform bacteria is found in human intestines