Ecoli in human colon behave as

Ecoli In Human Colon Behave As Biology Question

E.coli in human colon behave as


(a) Parasite
(b) Commensal
(c) Saprophyte
(d) Mutualism

Correct Answer:



E.coli lives in mutual association in human colon as it obtains food from the intestine and in turn help to produce vitamin B₁₂.

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Topics: Human Digestion and Breathing (169)
Subject: Biology (4113)

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