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    Biology GCSE

    Cause and effect in disease

    What Cause and effect in disease means in Biology GCSE, as defined for AQA.

    Definition of Cause and effect in disease

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    Reference: AQA

    A defect means defences work less effectively, so pathogens are not destroyed efficiently, multiply and cause infectious disease more often and often more severely.
    AQA · Health issues (study guide)

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