The genotypes of the possible offspring in this case are Yy, since they all inherit one dominant allele for yellow color (Y) from the yellow parent and one recessive allele for green color (y) from the green parent

So, the genotypic ratio of the offspring will be 100% Yy.

The phenotypes of the offspring will all be yellow, because the yellow color (Y) is dominant over green (y). Therefore, the phenotypic ratio of the offspring will also be 100% yellow