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ceybe ceybe
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7 years ago
A recessive allele on the X chromosome is responsible for red-green color blindness in humans. 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) 25%
B) 50%
C) 100%
D) 75%
E) 0%
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Biological Science, Canadian Edition

Biological Science, Canadian Edition


Edition: 2nd
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adamdidthisadamdidthis
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ceybe Author
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7 years ago
Correct again Smiling Face with Open Mouth
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