Microbes in Aquatic Environment The Redfield ratio is an index of concentration of nitrogen, potassium and iron carbon, phosphorous and sulfur carbon, hydrogen and oxygen carbon, nitrogen and phosphorous nitrogen, potassium and iron carbon, phosphorous and sulfur carbon, hydrogen and oxygen carbon, nitrogen and phosphorous ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Removal of solids is generally considered as a Tertiary treatment None of these Primary treatment Secondary treatment Tertiary treatment None of these Primary treatment Secondary treatment ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment The rate of flux of oxygen in air is __________ to/than the rate of flux of oxygen in water. approximately equal half lesser greater approximately equal half lesser greater ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Chemical precipitation of phosphorus is primary treatment secondary treatment both (a) and (b) tertiary treatment primary treatment secondary treatment both (a) and (b) tertiary treatment ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Which of the following species in water reveal the presence of fecal pollution of human or animal origin? E.coli Fecal Streptococci Clostridium perfringens All of these E.coli Fecal Streptococci Clostridium perfringens All of these ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment The sulfur pearl of Namibia, Thiomargarita namibiensis is the worlds smallest bacterium is the worlds largest bacterium stores high concentrations of nitrate in a huge internal vacuole which takes up 98% of the organisms volume Both (a) and (b) is the worlds smallest bacterium is the worlds largest bacterium stores high concentrations of nitrate in a huge internal vacuole which takes up 98% of the organisms volume Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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