Independent Assortment Two genes, Dumb (d) and Anxious (a), are recessive genes routinely found in offspring. Previous research has determined that they reside on different chromosomes. F1 male and female are mated and their F2 offspring are scored for dumbness and anxiety. Complete the Punnett square for the F2. Show the Phenotype, Genotype, and expected ratio for the F2 below or to the side of the Punnett square. a. What % of the F2 offspring would you expect that are dumb but not anxious? b. What % of the F2 offspring would you expect that are anxious but not dumb? c. What % of the F2 offspring would you expect that are dumb and anxious? d. If your goal is to not have offspring that are dumb or anxious, what % of the F 2 could be mated in the F3 ?.