In one type of plant, orange petals (O) are dominant over yellow petals (o) and tall stems (T) are dominant over short stems (t). Complete a dihybrid cross for parents with the genotypes: OOTt x OoTt and answer the following in complete sentences.
~Describe how you would set up a Punnett square for this cross.
~List the likelihood of each possible offspring genotype.
~ List the likelihood of each possible offspring phenotype.