To select cholera-causing bacterium, Vibrio cholerae, the pH of the medium is maintained at a pH of

To select cholera-causing bacterium, Vibrio cholerae, the pH of the me

1.	To select cholera-causing bacterium, Vibrio cholerae, the pH of the medium is maintained at a pH of
A.	8.5
B.	8.90
C.	6.79
D.	3.5
Answer» B. 8.90