Two parents with dimples have a child with no dimples. The allele D for
dimples is dominant. What are the possible genotypes of the parents?
I. DD and Dd
II. Dd and Dd
III. DD and dd
AI only
BII only
CI or II
DII or III
EI, II, or III
dimples is dominant. What are the possible genotypes of the parents?
I. DD and Dd
II. Dd and Dd
III. DD and dd
AI only
BII only
CI or II
DII or III
EI, II, or III