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BVP Medical BVP Medical Solved Paper-2008

  • question_answer
    In Dryopteris, the opening mechanism of sporangium is effectively operated by      

    A)                  stalk                                     

    B)  annulus       

    C)                  stomium            

    D)  peristome     

    Correct Answer: B

    Solution :

                    Annulus is the line of specialized cells involved in opening moss capsules and fem sporangia to liberate the spores.


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