In pea plants, purple flowers (P) are dominant over white flowers (p). If two heterozygous purple-flowered plants are crossed with each other, then what are the possible genotypes of the offspring?

Question

Responses
A Pp onlyPp only
B PP and ppPP and pp
C Pp and ppPp and pp
D Pp, PP and pp

Answer 1

The possible genotypes of the offspring from crossing two heterozygous purple-flowered plants (Pp) are Pp, PP, and pp. Therefore, the correct answer is D) Pp, PP, and pp.