Answer:
See the explanation below
Step-by-step explanation:
If the two genotypes are crossed, during meiosis, the alleles segregate and at the point of fertilization randomly unite to form zygote of offspring. Maternal alleles randomly unite with paternal alleles.
Yy x Yy = YY, Yy, Yy and yy.
The Punnet square for the cross is shown in the attached image.