1. The cross of a hemophilia male and a normal woman (who is not a carrier)....
1. The cross of a hemophilia male and a normal woman (who is not a carrier). How many children or what percentage would be affected by the disorder?
2. The cross of a women who is a carrier and a normal male. How many children or what percentage would be affected by the disorder?
I would be grateful if you can provide answers with punnet squares. Thank you!
Homework Answers
Since the hemophilia is an X linked recessive 
disorder, a female having one
of X chromosome defective would not be hemophilic. She would be
just a carrier.
Add Answer to:
1. The cross of a hemophilia male and a normal woman (who is not
a carrier)....
1. Hemophilia is a sex-linked recessive disorder. If a male hemophiliac has children with a woman...
1. Hemophilia is a sex-linked recessive disorder. If a male hemophiliac has children with a woman who is homozygous normal (has no family history of the hemophilia trait), what percentage of his male children would be hemophiliac (so, ignore the females) (a) 50% (1/2) (b) 100% (2/2) (c) 0% (0/2) 2. To perform a test cross, you cross an organism with a a. homozygous dominant b. homozygous recessive c. heterozygote
In humans, hemophilia is a sex linked trait. Females can be normal, carriers, or have the...
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A woman with the recessive, X-linked disorder hemophilia has children with a male who is color-blind,...
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A woman with normal blood clotting mates with a man who has hemophilia. Their first child is a boy who has hemophilia. Tests show that the father and son both have the same form of hemophilia, that it is X-linked, and that the boy has normal genetic inheritance. You can predict that if the couple has more children together, it is likely that O a. half of the boys and none of the girls will have hemophilia O b. all...
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Draw a Punnett square for a cross between a woman who has hemophilia (X-linked recessive inheritance) & a man who is unaffected by hemophilia. Then, answer the following questions about your results. a. what percent of their offspring are likely to be affected males? b. What percent of their offspring are likely to be affected females? C. What percent of their offspring are likely to be normal (unaffected) males? d. What percent of their offspring are likely to be normal...
A woman with normal blood clotting mates with a man who has hemophilia. Their first child is a boy who has hemophilia. Tests show that the father and son both have the same form of hemophilia, that it is X-linked, and that the boy has normal genetic inheritance. You can predict that if the couple has more children together, it is likely that O a. half of the boys and none of the girls will have hemophilia O b. all...
6. If you cross a woman with type A blood and a man with type B and both ha dominant and one recessive allele for blood type what are the possible genotypes of their offspring? Use the Punnett square below to help you determin etermine this. 7. Choroideremia is a disease that causes degeneration of the retina of the eye. The recessive allele that causes this condition is found on the X chromosome. Using the square below, cross a woman...
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...
The sex linked disease hemophilia is determined by the recessive alle of a single pene found on the x chromosome. If a women who is a carrier for hemophilia and a normal male mate what are genotypes of their possible children? Xhixh XHXH HY All of the above Both B&C
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