the punnett square predicts the ratio of genotypes in the offspring based on the genotypes of the parents…

Brief Explanations:

Let the allele for dimples be D and for no - dimples be d. The mother is heterozygous for dimples (Dd) and the father is homozygous for no dimples (dd). When creating a Punnett - square, the mother's alleles (D and d) are placed on one side and the father's alleles (d and d) on the other. The possible genotypes of the offspring are determined by combining the alleles from each parent. The correct Punnett - square will have Dd and dd genotypes.

Answer:

The second Punnett - square (with D and d on one side and d and d on the other, resulting in Dd and dd genotypes in the offspring)