A group of fuzzy space aliens come to planet earth to
learn about us. You notice that some of the aliens have yellow
fuzz, which is dominant, whereas others have blue fuzz, which is
recessive. Moreover, you notice some have antennae which is
dominant to having no antennae. Interestingly, the genes for fuzz
color and antennae are on the SAME CHROMOSOME.

Please conduct the cross forYyaa, YyAa
and give both genotypic and phenotypic ratios.