Answer:
The genotypes are RR, Rr, and rr. The phenotypes are round nose and square nose.
Explanation:
When put into a punnett square using the parent's genotypes, you can find the genotypes and phenotypes of the offspring. We know the parent's genotypes because heterozygous means different, so the genotypes would be Rr. When they are crossed, they get the genotypes RR, RR, Rr, and rr. The dominant gene is capitalized, and it takes over the recessive gene. The dominant gene is the round nose. Therefore, the phenotypes are both round and square.
