Question

The bacterium ‘Escherichia coli’ is found mainly in ?

• A. Human Intestine
• B. Pteridophytes
• C. Root Nodules of leguminous plants
• D. Paddy fields for nitrogen fixation

Answer 1

Answer:

A. Human Intestine

• Escherichia coli, also known as E. coli, is a Gram-negative, facultative anaerobic, rod-shaped, coliform bacteria of the genus Escherichia.

• It is a type of bacteria that normally lives in human intestines.