Skip to content
    Combined Science GCSE

    Immune system

    What Immune system means in Combined Science GCSE, as defined for AQA.

    Definition of Immune system

    Check what you remember

    Read the wording for your board, then hide it and explain Immune system in your own words. Rough notes are fine. This is a self-check, with no mark or grade.

    Reference: AQA

    Defends the body against pathogens using white blood cells such as lymphocytes and phagocytes that recognise and destroy pathogens.
    AQA · Health issues (study guide)

    Topics that use Immune system

    Related terms

    Using Immune system in the exam

    Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.

    Practise Combined Science questions

    Create a free account to answer exam-style questions on this topic and get feedback on your answers.

    Start free

    A week of Premium from your first lesson · Then the free plan continues · No card, no charge

    All Combined Science GCSE terms