Question

What are the possible genotypes for a Round body type if Round (R) is dominant to Square (r)?

Answer 1

There is 4/4 on the genotype because they are all the same are

Answer 2

There would obviously be 4 genotypes, all of which are Rr.

Explanation:

Using Punnett Squares, with a dominant genotype or RR, and a recessive genotype of rr, you'll get four Rr genotypes.