Biology 0610 · IGCSE · Monohybrid inheritance

Monohybrid inheritance — practice question

The diagram illustrates how fur colour is inherited in a small mammal. If the allele for white fur is dominant, which animal must be heterozygous for the gene that controls fur colour?

    Worked solution & mark scheme

    This 1-mark question has a full step-by-step worked solution and mark scheme.

    • Full mark scheme, point by point
    • Step-by-step worked solution
    • Write your answer & get it marked instantly by AI