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punnett squares are used to show possible combinations of alleles or to predict the probability of a trait occurring in offspring.
cats that have coats that are a patchwork of black and orange are called tortoiseshell cats, are typically female, and have genes
that code for both black fur (x) and orange fur (x) located on the x chromosomes. y chromosomes do not code for color in
tortoiseshell cats. a female cat that has only orange fur (xºx is crossed with a male cat that has only black fur (xºy).
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how many of the offspring will exhibit tortoiseshell coloring?