Problem: Create two flies exhibiting variation in two distinct phenotypic traits. For instance, choose a male with a black body color and vestigial wings, paired with a female displaying wildtype body color and wildtype wings. Document your observations of the offspring. Select a female from the F1 generation flies and perform a cross with a male exhibiting recessive traits for both characteristics. Observe the phenotypic ratios in the F2 generation. Are they in a 9:3:3:1 ratio, a 1:1:1:1 ratio, or something different? Provide an explanation for your findings. Compile a summary of your experimentation, complete with screenshots, in a Word document.