J & K CET Medical J & K - CET Medical Solved Paper-2011

  • question_answer
    Undifferentiated mass of plant cells grown on nutrient medium is called

    A)  callus                                   

    B)  bud

    C)  clone                                   

    D)  scion

    Correct Answer: A

    Solution :

                    Callus is an unorganized and undifferentiated mass of actively dividing plant cells grown on culture medium from an explant. In 1939, White, Gautheret and Nobecourt independently succeeded in raising callus.


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