Describe the genotype ratio and the phenotype ratio for the offspring.

The genotype would be 3 dominant D's with one set of smaller ressesive d's. The phenotype would be the resulting offspring would have a 3/4 chance of having the dominant capital D characteristic. 

25% or 1/4 of the offspring would have red flowers, 50% or 1/2 of the offspring would have pink flowers, and 25% or 1/4 of the offspring would have white flowers. i crossed rr and rr which are the pink-flowered genotypes to find these ratios.