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In which of the following, purifying bacteria is present
Options
(a) Intestine
(b) Colon
(c) Stomach
(d) Liver
Correct Answer:
Colon
Explanation:
The bacteria are found in the colon which infact are the main source of vitamin-B₁₂ as vitamin-B₁₂ is not found in plants. Few micro-organism of the rumen of stomach of ruminant mammals also synthesize large quantity of vitamin-B₁₂
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Topics: Human Digestion and Breathing
(167)
Subject: Biology
(4253)
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