Biology 0610 · IGCSE · Variation

Variation — practice question

The graph plots the frequency of a human characteristic, X. Which characteristics might X represent?

  • Ablood groups: yes; height: yes; sex: no
  • Bblood groups: no; height: no; sex: yes
  • Cblood groups: no; height: yes; sex: no
  • Dblood groups: yes; height: no; sex: yes

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