A male with normal vision marries a woman who is color-blind. She gives birth to a...
A male with normal vision marries a woman who is color-blind. She gives birth to a daughter who is also color-blind. The husband claims the child is not his. The wife claims the child is his. Can you support the argument of either parent? If yes, which one? Why?
Homework Answers
Color blindess is an X- linked recessive trait. Father has normal vision which means father has a normal X chromosome and mother is colorblind so both of her chromosomes will be aaffected. In their daughter one unaffected X chromosome must come from the father and one affected X chromosome must come from the daughter/child must be a carrier for the color blindness but question states that she's colorblind too which means that mother or wife is lying and the husband or father is right. The daughter does not belong to him.
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A male with normal vision marries a woman who is color-blind.
She gives birth to a...
13. Color blindness is a condition in which a person cannot distinguish specific colors from one...
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13. Color blindness is a condition in which a person cannot distinguish specific colors from one another. For example, the person may not be able to distinguish red from green or blue from yellow. However, the person is able to distinguish some colors. Because color blind people are not blind and they can see some colors, many people prefer to use the term color-deficient. In humans, the condition for normal vision dominates color blindness. Both alleles are linked to the...
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SEX-LINKED TRAITS 8. Create a Punnett square to determine the offspring that would result from a cross between a woman with normal vision, who carries the allele for color-blindness, and a man who has normal vision. Note: color-blindness is an X-linked recessive tret What are the genotypes of the parent? List all possible genotypes of the offspring. male, normal male, color-blind female, normal vision female, carrier 50% Co hat percentage of their sons would be color-blind? What percentage of their...
Question 14 3 pts A normal vision male X'Y marries a carrier female for red-green color blindness XX. What is the chance they will have a color blind son? 25% 100% 75% 0% 50%
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