If You Were Going to Identify Microorganisms Within a Specimen

Multiple Choice

If you were going to identify microorganisms within a specimen containing large numbers of organisms (seawater,body flora,etc. ) ,you would have to:

A) use different kinds of serological tests.
B) use a wide variety of microbiological media to identify all of the different species of microorganisms.
C) use a wide variety of antibodies to react with the antigens.
D) amplify gene sequences within the sample to identify each of the different organisms.