A coliform is a group of bacteria- found in human intestines- whose presence in water indicates contamination by disease-causing microorganisms- MPN- most probable number mL- millilitre - u-s- upstream d-s- downstream T o t a l c o l i f o r m c o u n t l e v e l s i n t h e G a n g a 1 9 9 3 - 1 9 9 4 Based on the above graph- which of the given cities should a couple prefer to live in-A- DalmauB- RishikeshC- BithoorD- Howrah

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Standard VII

Physics

Pollution in Ganga

A coliform is...

Question

A coliform is a group of bacteria, found in human intestines, whose presence in water indicates contamination by disease-causing microorganisms.

Based on the above graph, which of the given cities should a couple prefer to live in?

Rishikesh

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Dalmau

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Bithoor

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Howrah

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Solution

The correct option is A
Rishikesh

Rishikesh has the minimum annual mean count of coliform among the given cities so it is most prefered.

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A coliform is a group of bacteria, found in human intestines, whose presence in water indicates contamination by disease-causing microorganisms. Based on the above graph, which of the given cities should a couple prefer to live in?

The correct option is A Rishikesh Rishikesh has the minimum annual mean count of coliform among the given cities so it is most prefered.

A coliform is a group of bacteria, found in human intestines, whose presence in water indicates contamination by disease-causing microorganisms.

Based on the above graph, which of the given cities should a couple prefer to live in?

The correct option is A
Rishikesh

Rishikesh has the minimum annual mean count of coliform among the given cities so it is most prefered.