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NEET Biology Plant Kingdom Question Bank Spirogyra and Ulothrix

  • question_answer
    The cell wall of Spirogyra is made up of  [MP PMT 1996]

    A)                    Cellulose                          

    B)                    Pectin

    C)                    Lignin                               

    D)                    Chitin

    Correct Answer: A

    Solution :

                       Each cell of Spirogyra is surrounded by two layered cell wall. Its inner layer is made up of cellulose and outer layer is made up of pectose but quantity of cellulosic substances is high in comparison to pectose.


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