Biology 0610 · IGCSE · Monohybrid inheritance

Monohybrid inheritance — practice question

Dianthus flowers occur in three colours: red, pink or white. Every red flower is homozygous, and every white flower is homozygous. Pink flowers are heterozygous. If a red flower is crossed with a white flower, what percentage of the offspring would be pink?

  • A0%
  • B25%
  • C75%
  • D100%

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