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The gram negative , comma shaped bacteria that is a causative agent of cholera is 

Option: 1

Clostridium botulinum 


Option: 2

Bacillius megaterium 


Option: 3

Vibrio cholerae 


Option: 4

Vibrio vulnificus 


Answers (1)

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Vibrio Bacteria -

Little less than one complete twist or turn, resembles comma (,).

Clostridium botulinum (gram positive) produces neurotoxin

Bacillius megaterium (gram positive) causes brain abscess

Vibrio cholerae  (gram negative) causes cholera

Vibrio vulnificus  (gram negative) causes septicemia

 Vibrio cholerae causes cholera , which causes severe diarrhoea and dehydration , usually spread in water. 

 

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Pankaj

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