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 Members of all of the following genera of bacteria typically are found in a maturing Winogradsky column except Rhodospirillum Clostridium Chlorobium Escherichia Rhodospirillum Clostridium Chlorobium Escherichia ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Removal of solids is generally considered as a Secondary treatment Tertiary treatment Primary treatment None of these Secondary treatment Tertiary treatment Primary treatment None of these ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment All of the following species are considered coliforms except Salmonella typhi Escherichia coli Enterobacter aerogenes Klebsiella pneumoniae Salmonella typhi Escherichia coli Enterobacter aerogenes Klebsiella pneumoniae 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? Fecal Streptococci E.coli All of these Clostridium perfringens Fecal Streptococci E.coli All of these Clostridium perfringens ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment The sulfur pearl of Namibia, Thiomargarita namibiensis is the worlds smallest bacterium Both (a) and (b) stores high concentrations of nitrate in a huge internal vacuole which takes up 98% of the organisms volume is the worlds largest bacterium is the worlds smallest bacterium Both (a) and (b) stores high concentrations of nitrate in a huge internal vacuole which takes up 98% of the organisms volume is the worlds largest bacterium ANSWER DOWNLOAD EXAMIANS APP
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