CET Karnataka Medical CET - Karnataka Medical Solved Paper-2007

  • question_answer
    The process in which mature differentiated cells reverse to meristematic activity to form callus is called

    A)  dedifferenriarion

    B)  differentiation

    C)  cyto - differentiation

    D)  redifferentiation

    Correct Answer: A

    Solution :

    In callus culture, cell division in explant (differentiated mass of mature cells) forms and callus. Callus is an irregular unorganised and undifferentiated mass of actively dividing cells. Call us is obtained within 2-3 weeks. The process is called dedifferentiation.


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