100% purple flowers 100% white flowers 75% white flowers, 25% purple flowers 25% white flowers, 75% purple flowers
I gave my students this multiple choice question: In certain species of plants, purple flowers (P) are dominant to white flowers (p). If two heterozygous plants are crossed, what will be the phenotype of the offspring?

Only one answer is correct among these 4 choices:
- 100% purple flowers
- 100% white flowers
- 75% white flowers, 25% purple flowers
- 25% white flowers, 75% purple flowers

Could you tell me which one is correct?

25% white flowers, 75% purple flowers