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NEET Biology Plant Kingdom Question Bank Pteridophytes General

  • question_answer
    In fern plant, the ejection of spores with force is achieved by the                                    [JIPMER 1993]

    A)                    Sporangiophore              

    B)                    Annulus

    C)                    Stomium                           

    D)                    Indusium

    Correct Answer: B

    Solution :

                       Annulus controls and assists in spore dispersal by losing water. Annulus also helps in the ejection of spores with force like a sling.


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