Question

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: (a).8.5

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

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