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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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The predominant colonic bacteria are
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The correct answer is  The normal flora of adult colon contains 96 to 99%anaerobess and only 1 to 4% of aerobs. Ref: Baveja textbook of microbiology; 4th edition. .