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NEET Biology Plant Kingdom Question Bank Pteridophytes General

  • question_answer
    Heterosporous pteridophytes always produce [MP PMT 1986]

    A)                    Monoecious gametophytes

    B)                    Dioecious gametophytes

    C)                    Homothallic gametophytes

    D)                    None of the above

    Correct Answer: B

    Solution :

                       Heterosporous pteridophytes (e.g., Isoetes, Selaginella, Marsilea etc.) produce unisexual (dioecious) gametophytes. The development of gametophyte is endosporic (grow with in spore wall).


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