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chezmoi chezmoi
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8 years ago
In humans, the allele for red-green color blindness is X-linked and recessive (Xr; the dominant allele is called XR). A man with normal color vision marries a color-blind woman who gives birth to a color-blind daughter. What can be inferred from this information?
A) The woman is XRXr.
B) The man must be a carrier for the color blindness allele.
C) The daughter must be heterozygous.
D) The man is probably NOT the father of the daughter.
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Biology: Science for Life with Physiology

Biology: Science for Life with Physiology


Edition: 5th
Authors:
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Go easy on me, I'm just a high school student
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AboonaAboona
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chezmoi Author
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7 years ago
Awesome! This is such a great community
Go easy on me, I'm just a high school student
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