NEET Sample Paper NEET Sample Test Paper-90

  • question_answer
    One gene-one enzyme relationship was established for the first time in

    A) Salmonella typhimurium

    B) Escherichia coli

    C) Diplocococcus pneumonia

    D)  Neurospora crassa.

    Correct Answer: D

    Solution :

    [d] It was given by Geneticists George W. Beadle and E. L. Tatum which states that each gene in an organism controls the production of a specific enzyme. It is these enzymes that catalyze the reactions that lead to the phenotype of the organism.


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