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NEET Sample Paper NEET Sample Test Paper-40

  • question_answer
    The common bottle cork is a product of

    A)  Xylem                         

    B)  Vascular Cambium

    C)  Dermatogen     

    D)  Phellogen

    Correct Answer: D

    Solution :

     Cork cambium or phellogen is a type of cambium arising within the outer layer of the stems of wood plants, usually as a complete ring surrounding the inner tissues. The cells of the cork cambium divide to produce an outer corky tissue (cork or phellem) and an inner secondary cortex (phellodenn).


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