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    Biology A-Level

    correlation not causation

    What correlation not causation means in Biology A-Level, as defined for AQA.

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    Reference: AQA

    A valid limitation is that a correlation between an environmental factor and expression does not show causation.
    AQA · Regulation of transcription and translation (A-level only) (study guide)
    A correlation between the environmental factor and species distribution does not establish causation.
    AQA · Populations in ecosystems (A-level only) (study guide)

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