NEET Biology Biological Classification And System Of Classification / जैविक वर्गीकरण और वर्गीकरण की प्रणाली Question Bank Assertion and Reason

  • question_answer
    Assertion                :       All food chains will come to stand still if bacteria disappear from earth. Reason                   :       Bacteria are only associated with the soil fertility and hardly any role for food chains.

    A)             If both the assertion and the reason are true and the reason is a correct explanation of the assertion

    B)             If both the assertion and reason are true but the reason is not a correct explanation of the assertion 

    C)             If the assertion is true but the reason is false

    D)             If both the assertion and reason are false                                                                                                                              

    E)                 If the assertion is false but reason is true

    Correct Answer: C

    Solution :

                The bacteria play an important and dual role by disposing off the dead bodies and wastes of organism and by increasing the fertility of soil.


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