Part 1: If two dogs are carriers for DM, describe the probability of genotypes and phenotypes in their offspring. Use a Punnett square to help determine the probability of the possible genotypes and phenotypes in the offspring. Explain your results in paragraph form. Part 2: Two dogs have puppies—one has DM, and the other doesn't have DM. What could you conclude about the genotype of the dog without DM based on the genotypes of the offspring? Explain your answer in paragraph form.