AIIMS AIIMS Solved Paper-2014

  • question_answer
    Assertion The thallus of Riccia is internally differentiated into an upper photosynthetic region and lower storage region. Reason The lower storage region is formed from parenchymatous cells. These questions consist two statement each printed as Assertion and Reason. While answering these question, you are required to choose any one of the following four options.

    A) Both Assertion, and Reason are true and Reason is the correct explanation of Assertion

    B) Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion

    C) Assertion is true, but Reason is false

    D) Both Assertion and Reason are false

    Correct Answer: A

    Solution :

                    Parenchyma mostly perform the function of storage tissue in thallus of bryophytes. These cells have no intercellular space between them and contains rhizoids and scales on lower epidermis.


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