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9th Class Science Why do we fall Ill? Question Bank 9th CBSE Science Why do we fall Ill?

  • question_answer
      Which fever is generally known as T)one breaking fever'? Name the causative agent and the carrier of the disease.

    Answer:

                            Dengue is commonly called bone breaking fever. It is caused by a virus Culexfatigans and transmitted by species of Aedes mosquito.    


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