Microbes in Aquatic Environment Coliforms are used as indicator organisms because both (a) and (b) a testing procedure with great specificity is easy to perform they are present wherever enteric pathogens are present None of these both (a) and (b) a testing procedure with great specificity is easy to perform they are present wherever enteric pathogens are present None of these 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? Clostridium perfringens E.coli Fecal Streptococci All of these Clostridium perfringens E.coli Fecal Streptococci All of these 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 greater approximately equal lesser half greater approximately equal lesser 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 Chlorobium Rhodospirillum Escherichia Clostridium Chlorobium Rhodospirillum Escherichia Clostridium ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Removal of solids is generally considered as a Primary treatment Tertiary treatment Secondary treatment None of these Primary treatment Tertiary treatment Secondary treatment None of these ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Trickling filter comes under tertiary treatment none of these secondary treatment primary treatment tertiary treatment none of these secondary treatment primary treatment ANSWER DOWNLOAD EXAMIANS APP
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