Question

Examination of the presence / absence of organisms refers to
A.incubation of a food suspension in an enrichment medium followed by inoculation on to a suitable selective medium.
B. incubation of a food suspension in an enrichment medium followed by inoculation on to a non-selective medium.
C. incubation of a food suspension in an enrichment medium
D. none of the above

Answer 1

examination of the presence/absence of organism refers to...

Answer 2

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Answer => Option A

A.incubation of a food suspension in an enrichment medium followed by inoculation on to a suitable selective medium.


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