Skip to content
    Biology A-Level

    Binomial nomenclature

    What Binomial nomenclature means in Biology A-Level, as defined for OCR.

    Definitions of Binomial nomenclature

    Exam boards and our study guides word this term in slightly different ways. Learn the version your board uses.

    Check what you remember

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

    Reference: OCR

    A two-part Latin name given to every species: a genus name capitalised followed by a species name in lower case, both italicised when printed.
    OCR · Classification and evolution (study guide)
    A two-part naming system giving each species a genus name followed by a species name, for example Homo sapiens.
    OCR · Classification and evolution (study guide)

    Topics that use Binomial nomenclature

    Related terms

    Using Binomial nomenclature 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 Biology 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 Biology A-Level terms