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NEET Biology Biological Classification And System Of Classification / जैविक वर्गीकरण और वर्गीकरण की प्रणाली Question Bank Economic Importance of Bacteria

  • question_answer
    Human symbiotic bacteria help in

    A)            Intake of meals

    B)            Digestion of meals

    C)            Excretion of digested meal

    D)            None of the above

    Correct Answer: D

    Solution :

     


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