Biology 0610 · IGCSE · Monohybrid inheritance

Monohybrid inheritance — practice question

When a pea plant with genotype $YY$ is crossed with a pea plant with genotype $yy$, what possible genotypes can the offspring have?

  • A$YY$ and $yy$
  • Ball $Yy$
  • C$Yy$ and $yy$
  • Dall $YY$

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