In an individual that is dihybrid for completely linked genes, which alleles would you expect in the gametes?

A) only recombinant gametes
B) one parental allele combination occurring more frequently than another
C) one parental allele combination occurring more frequently than another and no recombinant gametes
D) two equally frequent gametes containing only parental allele combinations
E) two equally frequent gametes containing only parental allele combinations and no recombinant gametes