How might a genetic counselor help a couple determine whether or not they could have a son with hemophilia

Joe, who has the sex chromosomes XY, has classic hemophilia, an X-linked recessive disease. Classify each person depending on whether or not Joe could have inherited the hemophilia gene from him or her. maternal grandmother Could have inherited maternal grandfather Answer Bank paternal grandfather Could not have inherited paternal grandmother

Imagine that you are in your late 30s or early 40s and decide that you want a child. You realize that you’re at greater risk of having a child with Down’s Syndrome. What sorts of genetic screening are available today? If you find out that this child has this condition, do you think it’s appropriate to have an abortion? Why or why not? Question: Does elective abortion of fetuses with physical or other developmental disabilities have an effect on the perception of personhood, dignity, and rights in society? Explain.

a couple has two children. one has o blood and other has type B.what are the most likely genotype of the parents?

What is genetic counseling?

Normal No Spac Hemophilia is a blood clotting disorder that almost exclusively affects males. It is a sex-linked, recessive disorder (X). Using the details below, fill in the Punnett square to determine the percent probability of the couple having a child with hemophilia. Mother Father -carrier of -does not have hemophilia hemophilia -genotype XHX -genotype XY Mother. XH. Xh Father Probability of offspring having hemophilia: OFocus

Question:- Ben and Elise are pregnant with their 3rd child. The two prior pregnancies resulted in healthy boys but they are still concerned because Elise's first cousin was just diagnosed with DMD (Duchene muscular dystrophy – x-linked). Ben has three healthy brothers and no aunts or uncles. Elise has two healthy brothers and only the one maternal aunt with the son with DMD. What is the chance that Ben and Elise will have a child with DMD? a.1/20 b.1/140 c.1/209

A woman who is a carrier for X-linked hemophilia (she does not have the disease) marries a man who does not have hemophilia. They have a daughter, named Angela, who does not have the disease. Angela marries George, who also does not have hemophilia. Angela and George have a son named Robbie. What is the chance that Robbie will have hemophilia? O 1/4 O 1/3 O 1/2 0 1/8

Is it possible for any sonof a couple formed by ahemophilic man (XhY) and anonhemophilic noncarrier(XX) woman to be hemophilic?

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