A very high concentration of E. coli in water | vedclass

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Question

(B) $E. coli$ (Escherichia coli) is a bacterium commonly found in the lower intestine of warm-blooded organisms.Its presence in water bodies is a stan

Vedclass · Accepted Answer

Sewage pollution

Vedclass · Answer

(B) $E. coli$ (Escherichia coli) is a bacterium commonly found in the lower intestine of warm-blooded organisms.Its presence in water bodies is a standard indicator of fecal contamination.Since sewage contains human and animal waste,a high concentration of $E. coli$ in water is a direct indicator of sewage pollution.Therefore,the correct option is $B$.

$A$ very high concentration of $E. coli$ in water indicates $.........$

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