As a result of crossing 2 varieties of strawberries with red and white fruits (not complete dominance)

As a result of crossing 2 varieties of strawberries with red and white fruits (not complete dominance), the entire first generation had pink fruits. Indicate the genotype of the parents.

In the problem statement, it is said that the entire first generation has pink berries, from which we can conclude that the genotype of these berries is Aa (A is a dominant red color, a is a recessive white color).

To obtain such a result, the genotypes of the crossed initial varieties must be AA (red berries) and aa (white berries), only in this case all offspring will have the Aa genotype (pink berries).