AMU Medical AMU Solved Paper-2014

  • question_answer
    Protein encoded by gene cry I Ab controls the infestation of which of the following insects

    A)                  cotton bollworm            

    B)                  Anopheles mosquito

    C)  corn borer        

    D)  Aedes mosquito

    Correct Answer: C

    Solution :

                     The most Bt toxins are insect groups specific. The toxin is coded by a gene called cry. There are many such genes. For example, the proteins encoded by cry I Ab controls the corn borer infestation and cry I Ac and Cry if Ab control the cotton bollworms.


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