Need asap! will give brainliest in guinea pigs, dark hair (d) is dominant over light hair (d) and curly hair (c) is dominant over smooth hair (c). complete a dihybrid cross for parents with the genotypes: ddcc × ddcc 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.