8th Class Science Microorganisms : Friend and Foe Question Bank Microorganisms

  • question_answer
    How many among the following are fungal diseases in plants?
    Citrus canker, Late blight of potato, Mosaic disease of mustard, Downy mildew of grapes, Leaf curl of cotton, Rust of wheat, Tobacco mosaic disease, Loose smut of wheat, Leaf curl of tomato

    A) 6                                 

    B) 7

    C) 4                                 

    D) 5         

    Correct Answer: C

    Solution :

    Late blight of potato, downy mildew of grapes, rust of wheat and loose smut of wheat are fungal diseases.


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