Hello!
Two pink-flowering plants are crossed. The offspring percentages are 25% red, 25% white and 50% pink. What pattern of inheritance does flower color in these flowers follow ?
A.multiple alleles B. incomplete dominance C. polygenic traits D. codominance
Answer:

Pink Flower ↔ Pink Flower
.............RW x RW................
..........RR..RW..WR...WW....
RR → 25%
RW → 50%
WW → 25%
The annex is followed for better understanding
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I Hope this helps, greetings ... Dexteright02! =)