NEET Biology Mineral Nutrition In Plants Question Bank Assertion and Reason

  • question_answer
    Assertion : Calcium is a constituent of cell wall. Reason : Calcium is required in mitotic division.

    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: B

    Solution :

    Calcium is a constituent of cell walls in the form of calcium pectate. Calcium in small amounts is necessary for normal mitosis. Calcium may be involved in chromatin or mitotic spindle organization.


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