What is the probability that John is a carrier?probability:What is the probability that both John and Sue are carriers?probability: John and Sue are expecting a child, but are concerned about a rare autosomal recessive disease that is present in both of theirfamilies. In the pedigree, John is represented as individual III-11 and Sue is represented as individual III-12; both are unaffected.John's sister, III-10, and Sue's brother, III-13, both do not show evidence of the disease, but John's paternal grandmother andSue's maternal grandfather both had the disease.Assign the appropriate symbol to each individual in the pedigree.I34.Answer BankIIIII111213102.

Name: What is the probability that John is a carrier?probability:What is th
Uploaded: 2024-03-20T06:43:04.000Z
Channel: Bartleby
Description: What is the probability that John is a carrier?probability:What is the probability that both John and Sue are carriers?probability: John and Sue are expecting a child, but are concerned about a rare autosomal recessive disease that is present in bot

First and foremost, the pedigree should be complete. It should be noted that both john's father and…

Answered: What is the probability that John is a…

Science

Biology

What is the probability that John is a carrier? probability: What is the probability that both John and Sue are carriers? probability:

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter20: Chromosomes And Human Genetics

Section: Chapter Questions

Problem 7CT: The following pedigree shows the pattern of inheritance of red-green color blindness in a family....

See similar textbooks

Similar questions

A pedigree analysis was performed on the family of a man with schizophrenia. Based on the known concordance statistics, would his MZ twin be at high risk for the disease? Would the twins risk decrease if he were raised in an environment different from that of his schizophrenic brother?
Does the phenotype indicated by the red circles and squares in this pedigree show an inheritance pattern that is autosomal dominant, autosomal recessive, or X-linked?
John and Sue are expecting a child, but are concerned about a rare autosomal recessive disease that is present in both of their families. In the pedigree, John is represented as individual III‑11 and Sue is represented as individual III‑12; both are unaffected. John's sister, III‑10, and Sue's brother, III‑13, both do not show evidence of the disease, but John's paternal grandmother and Sue's maternal grandfather both had the disease. What is the probability that neither John nor Sue is a carrier?
Ann's family has a history of cystic fibrosis, a recessive genetic disease. In the pedigree, family members who are afflicted with the disease are shown in red. Members who are unafflicted may or may not be carriers. Which of the given family members can be identified definitively as unafflicted carriers of cystic fibrosis?
The second pedigree involves albinism, an autosomal recessive trait. A couple has a son with normal pigmentation, a daughter with normal pigmentation, and an albino son. Another couple has three children, a son with normal pigmentation and two daughters with normal pigmentation. The daughter from the first couple marries the man from the second couple and they have three children together: an albino son, an albino daughter, and a daughter with normal pigmentation.Draw the pedigree on the next page
A couple seeks advice from a genetic counselor because they know that they are both carriers for cystic fibrosis (which is autosomal recessive), and the woman is a carrier for Duchenne muscular dystrophy (which is sex-linked recessive). For each of their future sons and daughters (calculate separately), what is the probability that they will be affected for: Both cystic fibrosis and nuscular dystrophy If the couple’s first born son has both cystic fibrosis and muscular dystrophy, what is the probability that their second born son will have both diseases?
For the trait being followed in the pedigree, individuals II-1 and II-4 in Figure 12-1 can be classified as _____.
Chands syndrome is an autosomal recessive condition characterized by very curly hair, underdeveloped nails, and abnormally shaped eyelids. In the pedigree below: Which individuals must be carriers (heterozygotes)? -----
What are the genotypes of the mother and father in the pedigree below? The pedigree shows albinism (an autosomal recessive trait). The shaded shapes represent albino individuals. a. mother - homozygous dominant; father - homozygous dominant b. mother - heterozygous; father - homozygous recessive c. mother - homozygous recessive; father - heterozygous d. mother - heterozygous; father - heterozygous e. mother - homozygous dominant; father - homozygous recessive
A couple seeks advice from a genetic counselor because they know that they are both carriers for cystic fibrosis (which is autosomal recessive), and the woman is a carrier for Duchenne muscular dystrophy (which is sex-linked recessive). For each of their future sons and daughters (calculate separately), what is the probability that they will be affected for: Cystic fibrosis Duchenne muscular dystrophy
Duchenne muscular dystrophy is a sex-linked recessive disorder characterized by a progressive loss of muscle tissue. Neither Carla nor Rudy has Duchenne muscular dystrophy, but their first son does have it. What can you say about Rudy's or Carla's genotype in relation with the disorder? If the couple has a second child, what is the probability that he or she will also have the disease? Show your answers with a Punnet square.
A couple who are about to get married learn from studying their family histories that, in both their families, theirunaffected grandparents had siblings with cystic fibrosis(a rare autosomal recessive disease).a. If the couple marries and has a child, what is theprobability that the child will have cystic fibrosis?b. If they have four children, what is the chance that thechildren will have the precise Mendelian ratio of 3:1 fornormal:cystic fibrosis?c. If their first child has cystic fibrosis, what is theprobability that their next three children will be normal?