DUMET Medical DUMET Medical Solved Paper-2001

  • question_answer
    Dicotyledonous leaf showing parallel venation belongs to the genus :

    A)  Pisum          

    B)  Lathyrus

    C)  Physalia       

    D)  Calotropis

    Correct Answer: D

    Solution :

    Generally monocotyledonous plants show parallel venation but some dicotyledonous plants, also have parallel venation e.g., Calotropis eryngium. In some plants climbers leaf becomes thin and coiled by modifying in wire like structure. known as leaf tendril. As in Lathyrus aphaca, the whole leaf, in Pisum sativum some anterior leaflets of the compound leaf modified into tendril.


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