Ecoli in human colon behave as

Ecoli In Human Colon Behave As Biology Question

E.coli in human colon behave as

Options

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

Correct Answer:

Mutualism

Explanation:

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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