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A Bacterium living as commensal in human...

A Bacterium living as commensal in humans in colon (large intestine) and synthesizing vitamin K and `B_12` there, is

A

Vibrio cholerae

B

Bacillus anthracis

C

Escherichia coli

D

Entamoeba coli

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The correct Answer is:
C
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TRUEMAN BIOLOGY-KINGDOM MONERA - KINGDOM OF PROKARYOTES-Multiple choice question
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  11. What is false about plasmids ?

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  12. In cyanobacteria, reproduction is

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