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NEET Biology Morphology of Flowering Plants (Root, Stem And Leaf) Question Bank Critical Thinking

  • question_answer
    The layer which separates velamen (A spongy tissue in epiphytic roots of some orchids for absorption of atmospheric moisture) from cortex is called

    A) Epidermis

    B) Epiblema

    C) Exodermis

    D) Endodermis

    Correct Answer: C

    Solution :

    The multiseriate epidermis of aerial roots of some orchids and epiphytes is called velamen. Exodermis is the seperation layer between the velamen and cortex.                    


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