Aplant can produce either purple flowers or white flowers. what is the probability of purple-flowered offspring if a cross between one plant is heterozygous for purple flowers and the other has white flowers?
0%
25%
50%
75%

75% is the probability of purple-flowered offspring if a cross between one plant is heterozygous for purple flowers and the other has white flowers.

Explanation:

Purple flower is a dominant trait and a white flower is  said t be recessive trait.Let us assume P is dominant trait and p is a recessive trait. So, each plant will produce  gametes of two types  P and p.

By Punnet Square method, it has been observed  that 75% plant will have only one dominant trait and thus it will bear purple flowers."

2%? i tried finding the exact sorry if it's not 100% correct ; -;