Microbes in Aquatic Environment Trickling filter comes under primary treatment none of these tertiary treatment secondary treatment primary treatment none of these tertiary 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. half lesser approximately equal greater half lesser approximately equal greater ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment All of the following species are considered coliforms except Escherichia coli Klebsiella pneumoniae Enterobacter aerogenes Salmonella typhi Escherichia coli Klebsiella pneumoniae Enterobacter aerogenes Salmonella typhi 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? All of these Fecal Streptococci Clostridium perfringens E.coli All of these Fecal Streptococci Clostridium perfringens E.coli ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment The Redfield ratio is an index of concentration of nitrogen, potassium and iron carbon, nitrogen and phosphorous carbon, phosphorous and sulfur carbon, hydrogen and oxygen nitrogen, potassium and iron carbon, nitrogen and phosphorous carbon, phosphorous and sulfur carbon, hydrogen and oxygen ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment The sulfur pearl of Namibia, Thiomargarita namibiensis is the worlds largest bacterium is the worlds smallest 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 largest bacterium is the worlds smallest 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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