Skip to content
    Combined Science GCSE

    Polygenic

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

    Definition of Polygenic

    Check what you remember

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

    Reference: AQA

    Controlled by multiple genes, often with environmental influence, so features show continuous variation rather than simple dominant or recessive categories.
    AQA · Genetic inheritance (study guide)

    Topics that use Polygenic

    Related terms

    Using Polygenic 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