J & K CET Medical J & K - CET Medical Solved Paper-2002

  • question_answer
    First natural cytokinin, zeatin was discovered by:

    A)  Letham                               

    B)  Skoog and Miller

    C)  Bensen                               

    D)  Thinman and Went

    Correct Answer: A

    Solution :

                    Zeatin was obtained by Letham (1963) in crystalline form from immature maize grain who named it as, and identified as 6 (4 hydroxy 3 methyl trans-2 butenyl) aminopurine.


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