. You are studying cats and coat colour. You have pure-breeding black female cats with normal toes and you cross them to pure-breeding orange male cats with extra toes. You get F1 progeny that all have extra toes. The males are all black and the females are all tortoiseshell (with black and orange patches of fur).
A. (4 points) Explain the F1 phenotypes by assigning symbols to the genes and alleles in question, showing the parental and F1 genotypes. Use correct genetic notation.
B. Suppose you allowed the F1 to interbreed. What would be the expected phenotypic ratios among the progeny? Explain, using the genotypes of the F2 as part of your explanation (6 points)
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