12th Class Biology Sample Paper Biology - Sample Paper-9

  • question_answer
    A person is suffering from ascariasis. Mention its symptoms and mode of transmission

    Answer:

    Symptoms The symptoms of disease ascariasis are
    · Intestinal bleeding
    · Muscular pain
    · Anaemia
    · High fever
    Mode of transmission Its transmission occurs through faecal - oral route. The eggs of pathogen infest the soil, water and plant via contamination of faecal matter.


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