[SOLVED] Punnet Squares The allele for dark hair D is dominant over that of red hair d, and the allele for brown eyes B is dominant over that of blue eyes b. A women is red-haired and has blue eyes. Her husband is dark-haired and has brown eyes. a) What are the possible genotypes for the woman? b) What are the possible genotypes for the man? c) There are 4 possible ways to match the genotypes of these two individuals. In each of the 4 cases, draw a punnet square give all the possible genotypes for their offspring. So I know that the woman must have alleles: dd and bb the man must have alleles: DD or Dd and BB or Bb the 4 ways to match the genotypes are: dd,bb x DD,BB dd,bb x DD,Bb dd,bb x Dd,BB dd,bb x Dd,Bd For the match in bold writing, i'm not sure how to draw the punnet square.