App Logo

No.1 PSC Learning App

1M+ Downloads
ഒരു ജലാശയത്തിന്റെ മലിനീകരണ തോത് ഇനിപ്പറയുന്ന രീതിയിൽ കണക്കാക്കുന്നതിലൂടെ മികച്ച രീതിയിൽ വിലയിരുത്താം

APesticide Level

BNutrient Level

CNumber of Organisms

DColiform Count

Answer:

D. Coliform Count

Read Explanation:

Coliform organisms such as E.Coli are mainly used as an indicator of the presence of faces and the accompanying disease organisms in the water samples. Therefore, the best way by which pollution levels of a water body can be assessed is through the calculation of the number of coliform bacteria


Related Questions:

What happened when the Nile perch introduced into Lake Victoria in east Africa?
Which region had a long evolutionary time for species diversification?
By what mechanism does the body compensate for low oxygen availability in altitude sickness?
Where exploitation competition does occur indirectly?
Eutrophie lakes means :