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Railways General Science & Technology Diseases Sample Paper Plant Diseases Sample Test Paper-33

  • question_answer
    A plant disease in which the pathogen is seen as cottony growth on the surface of host is called

    A)  Rust                

    B)  Smut

    C)  Powdery mildew

    D)  Downy mildew

    Correct Answer: D

    Solution :

    [d] Lungs are supposed to be least damaged by harmful radiations.


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