Question

Purple petal color in pea plants is dominant to white petal color. Two heterozygous pea plants are crossed. What is the ratio of the offspring with white petals to the total number of offspring?

Answer 1

Answer:

25%

Explanation:

crossing two heterozygous plants would look like this Pp x Pp

making a chart

                      P     p

P              PP        Pp

p             Pp          pp

what this means is that the capital P isdminant so thats what will show is the dominant purple petal whereas lower case p is the ressecive white petal

this means 25% of offspring will be white :)