NEET Biology Mineral Nutrition In Plants Question Bank Assertion and Reason

  • question_answer
    Assertion : Iron is a microelement. Reason : Microelements are required in traces only, less than 1mg/gm of dry matter.

    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: A

    Solution :

    Micro elements are those essential elements which are required by plants in traces only, less than 1 mg/gm of dry matter. Iron occurs in the concentration of less than 1 mg/gm.


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