From the given data, The A and D locus are linked, therefore no crossing over or recombination would be takes place between these loci. The given parental genotypes are as follows:
• – Parent 1
• – Parent 2
The Ad/Ad would give gamete “,” whereas aD/aD parent will give “.” Thus, the genotype of F1 (filial generation-1) is
Since A and D locus are linked, there would be no splitting of gametes and dominance pattern observed.
The intercrossing of F1 is as follows:
Thus, the phenotypes that will be seen in F2 (filial generation-2) are and proportion is