A:-Vibrio spp.
B:-Salmonella typhi
உணர்
D:-Shigella sp.
Correct Answer:- Option-A
Question45:-Cholera red reaction is due to which of the following?
A:-Methyl red and VP test
B:-Indole and Methyl red test
C:-Indole and nitrate reduction test
D:-Urease and nitrate reduction test
Correct Answer:- Option-C
Question46:-DPT is used for protection against
A:-Dysentry, polio and tetanus
B:-Diarrhoea, pyrexia and tetanus
C:-Diphtheria, p....
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