Suppose you are a carrier of fragile X syndrome and want to have children. Would you choose pregnancy, adoption, or surrogacy? If you became pregnant, would you opt for prenatal diagnosis? Explain your decisions
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Suppose you are a carrier of fragile X syndrome and want to have children. Would you choose pregnancy, adoption, or surrogacy? If you became pregnant, would you opt for prenatal diagnosis? Explain your decisions.
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- Bob and Will are monozygotic (identical) twins. They are 18 years old and in their first year the liberal arts college that their parents attended. Their parents are Robert Senior (age 55) and Jane (age 48). They had one miscarriage during the first pregnancy. Bob and Will have a younger sister (Su, age 12). 11 months after the birth of Su, Jane had a second miscarriage. Jane was adopted by her parents and has an unknown history of her birth family. Robert Senior parents are Samuel (age 88) and Mary (deceased at age 60 from a stroke). Both Samuel and Mary smoked cigarettes since age 18 and Samuel has COPD and uses supplemental oxygen. Robert Senior has two brothers, Nick (age 56) and Tony (52). Tony is incarcerated for multiple car thefts. He has a history of violent behavior. Both Bob and Will have been experimenting with drugs at college. In the last month or so, Bob’s work has fallen off. He has not been completing assignments at his usual high level of quality. His thoughts seem to…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.Alex is newly pregnant with twins and curious about everything about her developing children. Her doctor was able to tell her that her twins are dizygotic twins via ultrasound. In your essay, describe the difference between monozygotic and dizygotic twins and explain how each is conceived. Alex is also wondering about the genetics of her children and how they will act when they are older. Offer an explanation of genotype and phenotype and provide an example of each specific to Alex’s future children being dizygotic twins. Finally, in your previous explanation be sure to also describe how most traits are both polygenic and multifactorial and how that may influence her twins’ phenotypes.
- Explain how it is possible for each baby to be unique:Cathy is pregnant for the second time. Her first child, Donald, has cystic fibrosis. Cathy has two brothers Charles and Colin, and a sister, Cindy. Colin and Cindy are unmarried. Charles is married to an unrelated woman, Carolyn, and has a 2-year old daughter, Debbie. Cathy's parents are Bob and Betty. Betty's sister Barbara is the mother of Cathy's husband, Calvin, who is 25. There is no previous family history of CF. Assume that everyone in this family is of Northern European Origin. A. Sketch the pedigree, using standard symbols. B. What is the pattern of transmission of CF, and what is the risk for CF for Cathy's next child? C. Which people in this pedigree are compound heterozygotes? D. What is the chance of Charles having a child with cystic fibrosis? Show your work.A pregnant woman is carrying a triplet inside her womb. They want to determine the number of boys or girls she is carrying but the sex of the fetus cannot be determined yet. What is the probability of having a boy and at least a girl?
- Cathy is pregnant for the second time. Her first child, Donald, has cystic fibrosis. Cathy has two brothers Charles and Colin, and a sister, Cindy. Colin and Cindy are unmarried. Charles is married to an unrelated woman, Carolyn, and has a 2-year old daughter, Debbie. Cathy's parents are Bob and Betty. Betty's sister Barbara is the mother of Cathy's husband, Calvin, who is 25. There is no previous family history of CF. Assume that everyone in this family is of Northern European Origin. D. What is the chance of Charles having a child with cystic fibrosis? Show your work.Mrs. Xexy Lucero, G0, who is planning to become pregnant tells Nurse Sasha, "I am scared. My brother Zanjo, who was born 2 years after I was, died a month after he was born. My mother says that he had a very serious genetic defect. I don't know what to do." Which of the following responses are appropriate for Nurse Zasha to make? (Select all that apply). a. I Think your mother should make an appointment to meet with your obstetrician. I'm sure she knows a lot more about your brother's illness than she is telling you." b. There are a number of tests that can be performed during your pregnancy tO Screen the baby for genetic diseases." c. lt is almost impossible to figure out what happened way back then, but l'm sure everything will be fine with your baby." d. Do you think your mother would allow your brother's body to be unearthed so that it could be tested for the genetic disease? e. I will discuss your concerns with your Obstetrician. I am sure your doctor will refer you to agenetic…Give three arguments in support for aborting a child with a chromosomal aberration, and three arguments in choosing to let the child live.
- A man is brought to court in a paternity case. He has blood type AB, Rh positive. The mother has blood type B, Rh negative. The child’s blood type is O, Rh negative. What can you say about the man’s chances of being the father?Explain the Process of conception by making any of these: charts, graphic organizers, tables, flowcharts, Venn diagrams, timelines, or T-charts.Muscular dystrophy is a group of disorders that involve muscle m weakness and loss of muscle tissue that get worse overtime. A homozygous normal female has children with a male who has muscular dystrophy. What is the probability that they will have a child who is both MALE and HAS MUSCULAR DYSTROPHY?
