Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN: 9781305251052
Author: Michael Cummings
Publisher: Cengage Learning
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Chapter 16, Problem 16QP
A couple has had a child born with neurofibromatosis. They come to your genetic counseling office for help. After taking an extensive family history, you determine that there is no history of this disease on either side of the family. The couple wants to have another child and wants to be advised about the risks of that child having neurofibromatosis. What advice do you give them?
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Chapter 16 Solutions
Human Heredity: Principles and Issues (MindTap Course List)
Ch. 16.5 - Should fertility clinics be required to disclose...Ch. 16.5 - Prob. 2EGCh. 16 - Would ISCI be an option? Why or why not? Jan, a...Ch. 16 - Jan is concerned about using ART. She wants to be...Ch. 16 - List the common infertility problems in women....Ch. 16 - Prob. 2QPCh. 16 - Prob. 3QPCh. 16 - What is the difference between gamete...Ch. 16 - Why should women consider collecting and freezing...Ch. 16 - Prob. 6QP
Ch. 16 - Researchers are learning how to transfer...Ch. 16 - Prob. 8QPCh. 16 - Cystic fibrosis is an autosomal disease that...Ch. 16 - Prob. 10QPCh. 16 - Gene therapy involves: a. the introduction of...Ch. 16 - In selecting target cells to receive a transferred...Ch. 16 - The prospect of using gene therapy to alleviate...Ch. 16 - Is gene transfer a form of eugenics? Is it...Ch. 16 - A couple who wishes to have children visits you, a...Ch. 16 - A couple has had a child born with...Ch. 16 - You are a genetic counselor, and your patient has...Ch. 16 - Prob. 18QP
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- At her first prenatal visit, a woman relates that her maternal aunt has cystic fibrosis, an autosomal recessive illness. Which of the following statements is appropriate for the nurse to make? a. It is unnecessary for you to worry since our aunt is not a direct relation." b. "We can check to see whether or not you are a carrier for cystic fibrosis." c. "You should have an amniocentesis to see whether or not your child has the disease." d. Please ask your mother whether she has ever had any symptoms of cystic fibrosisarrow_forwardYou met with two parents whose first child has sickle cell anemia. (The parents show no signs of the disease themselves). The mother comes to you in the third month of her second pregnancy, and wants to know if this child will also inherit the disease. As a genetics counselor, you are ready to evaluate this couple’s case by doing the following:1. Determine what the genotype of each parent is. Is this disease autosomal or sex-linked? Dominant or recessive?arrow_forwardJonah and Jana are siblings. Jonah has the genetic disorder cystic fibrosis, caused by inheriting one copy from each parent of a mutation in the CF gene. Jana does not have cystic fibrosis. Which of the following statements is/are true? (Select all that are true) a)Jana does not have the gene that when mutant causes cystic fibrosis. b)Jana has the gene that when mutant causes cystic fibrosis. c)Jana has two copies of the allele that causes cystic fibrosis. d)Jana does not have two copies of the allele that causes cystic fibrosis.arrow_forward
- Please find an Image/Graphic to represent sickle cell disease: Use at least two different images to help the audience understand the cause and/or inheritance pattern of the disorder you chose. Include a brief 1-2 sentence caption below each image that gives a description of the image and explains its relevance to your chosen disorder. The two images should NOT convey the same exact information. Ideas of images to use include: karyotypes, pedigrees, DNA sequences, etc. Please note: the images should be specific to your chosen disorder. The 2 required images must be related to cause and/or inheritance pattern. Images of an individual with the disorder will not count toward your 2 required images as they do not contribute to the audience's understanding of cause and/or inheritance pattern.arrow_forwardPlease help me draw the pedigree analysis of the given problem together with the b-c questions. Thank you so much! I really appreciate it.arrow_forwardA woman knows that her mother is a carrier of Kartagener’s syndrome (an autosomal recessive disorder). The woman does not know if either she or her husband are carriers. The couple wants to have a child, but is worried about whether or not they could have a child with Kartagener’s syndrome. Should the couple seek the advice of a genetic counselor? In other words, is there a chance they could have an affected child? If there is a chance, please make sure your answer includes the specific parental genotypes necessary to make this possible.arrow_forward
- I am focusing on the Russian Royal Families pedigree. The son Alexis has the hemaphilia trait. I need help trying to figure out if Alexis's hemaphillia trait is dominant/recessive and why?arrow_forwardIf there is no treatment for albinism, what is the status of research on this genetic disorder? (could include therapy or any other ways the individual with the disorder adapts)arrow_forwardCystic Fibrosis (CF) is an autosomal recessive condition. Therefore, heterozygous (Cc) carriers do not display symptoms. Two parents who are carriers plan to start a family and you are a genetic counselor helping to advise them about their chances of having children affected by CF. a) Suppose the couple has 4 children, each one year apart. What is the probability that all 4 children will inherit CF? b) What is the probability that any 3 of their 4 children will not inherit CF, but 1 will be affected? c) What is the probability that their first child will not inherit CF, but the younger 3 children will inherit CF?arrow_forward
- If diseases such as cardiovascular disease (hypertension and atherosclerosis) are familial, is this an indication that there is a genetic contribution to these traits? What would you do to confirm that genetics is involved in this condition?arrow_forwardAndy and Anne do not have polydactyl. Is it possible for them to have a child with polydactyl? Explain.arrow_forwardYou are a genetic counselor for Joanne and Paul and find out that their child has sickle ell anemia, even though the parents have never had it. Explain to them how this could happen (use nguage for a general audience) and draw a Punnettarrow_forward
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