Biology 0610 · IGCSE · Chromosomes, genes and proteins

Chromosomes, genes and proteins — practice question

The diagram illustrates sex inheritance in humans. A male and a female have one daughter. What is the probability that their next child will be female?

  • A25%
  • B50%
  • C75%
  • D100%

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