Punjab Medical Punjab - MET Solved Paper-2006

  • question_answer
    In rhizome of Pteridium, stele which is composed of two or more than two concentric rings of vascular bundles is called:

    A)  polycyclic

    B)  siphonostele

    C)  ectophloic siphonostele

    D)  cladosiphonostele

    Correct Answer: A

    Solution :

    The stele composed of two or more than two concentric rings of vascular bundles is called polycyclic present in Pteridium rhizome.


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