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Arecessive allele on the x chromosome is responsible for red-green color blindness in humans. alleles are c = normal and c = color blind. a woman with normal vision whose father is color blind marries a color-blind male. what is the probability that this couple's first son will be color-blind? a) 1/4 b) 1/2 c) 2/3 d) 3/4
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Arecessive allele on the x chromosome is responsible for red-green color blindness in humans. allele...
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