NEET Biology Plant Kingdom Question Bank Critical Thinking

  • question_answer
    Trabeculae in Selaginella stem represent [MP PMT 1993, 2000]

    A)            Modified pericycle cells

    B)            Modified endodermal cells

    C)            Modified inner cortical cells

    D)            Modified phloem cells

    Correct Answer: B

    Solution :

               The endodermis is interrupted by large intercellular spaces. This is called the trabeculated endodermis (modified endodermal cell). This layer, due to presence of casparion strips is regarded as endodermis.


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