The following pedigree, described in 1937 by C. L. Birch, shows the inheritance of X-linked color blindness and hemophilia in a family. What is the genotype of II-2? Do any of her children provide evidence for recombination between the genes for color blindness and hemophilia?

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Key to phenotypes: 2 Normal Color blind 1 2 3 Hemophilic II 1 2 3