NEET Biology Plant Kingdom Question Bank Assertion and Reason

  • question_answer
    Assertion                :       All the cells Ulothrix filament are alike. Reason                   :       Ulothrix filament is unbranched.

    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: E

    Solution :

    Ulothrix is a thallus consisting of an extremely fine, unbranched filament. The cells in the filament are all alike excepting, the apical cell which is dome-shaped rather than cylindrical and a basal, anchoring one is the rhizoidal cell.


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