Q. Bacteria $E,\ coli$ are found in which part of the alimentary canal?
A) Caecum
B) Rectum
C) Colon
D) All of these
Explanation
E. coli lives in the colon part of large intestine of humans. The cells of E. coli produce bacteriocin proteins. This bacteria is symbiont of human intestine and produce vitamins which are absorbed by the wall of colon
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.