In squash plants, the allele for yellow fruit (Y) is dominant to the allele for green fruit (y). A plant with genotype YY is crossed with a plant with genotype Yy.
What are the expected genotype percentages in the offspring of this cross?
Question options:
A)
100% heterozygous and 0% homozygous
B)
50% homozygous dominant and 50% heterozygous
C)
50% homozygous dominant and 50% homozygous recessive
D)
25% homozygous dominant, 50% heterozygous, and 25% homozygous recessive