If you inherit one dominant allele for dimples D and one recessive allele for no dimples what will be your phenotype?

My phenotype will be dimpled.

Explanation:

I inherit one dominant allele for dimple (D) and one recessive allele for no dimple (d). So, my genotype will be heterozygote Dd (two different alleles are present in same locus of two nonsister chromosome). according to mendelian principle, heterozygote organism always expresses dominant allele.