Which of the following statement is/are correct regarding coliform bac – McqOptions

MCQOPTIONS

1.	Which of the following statement is/are correct regarding coliform bacteria?1. It is gram negative2. It is rod shaped bacteria3. It is a harmless aerobic microorganism
A.	1, 2, 3
B.	2, 3
C.	1, 3
D.	1,2
Answer» B. 2, 3

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