Look at the pedigree below. If individual 3 marries a carrier forcystic fibrosis, what would be the chance of cystic fibrosis in theirchildren?FemaleMalegºgo gooPerson with cystic fibrosis-Linking parentsUnking parents to children50% carrier: 50% cystic fibrosis25% normal: 50% carrier: 25% cystic fibrosis75% cystic fibrosis: 25% carrier75% carrier: 25% cystic fibrosisFirst GenerationSecond GenerationThird GenerationFourth Generation

Name: Look at the pedigree below. If individual 3 marries a carrier forcyst
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Description: Look at the pedigree below. If individual 3 marries a carrier forcystic fibrosis, what would be the chance of cystic fibrosis in theirchildren?FemaleMalegºgo gooPerson with cystic fibrosis-Linking parentsUnking parents to children50% carrier: 50% cy

A pedigree is a representation of the inheritance of a trait or character or disease from one…

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Look at the pedigree below. If individual 3 marries a carrier for cystic fibrosis, what would be the chance of cystic fibrosis in their children? plo OD Female Male 38 до доб Person with cystic fibrosis Linking parents Linking parents to children 50% carrier: 50% cystic fibrosis 25% normal: 50% carrier: 25% cystic fibrosis 75% cystic fibrosis: 25% carrier 75% carrier: 25% cystic fibrosis First Generation Second Generation Third Generation Fourth Generation

Look at the pedigree below. If individual 3 marries a carrier for cystic fibrosis, what would be the chance of cystic fibrosis in their children? plo OD Female Male 38 до доб Person with cystic fibrosis Linking parents Linking parents to children 50% carrier: 50% cystic fibrosis 25% normal: 50% carrier: 25% cystic fibrosis 75% cystic fibrosis: 25% carrier 75% carrier: 25% cystic fibrosis First Generation Second Generation Third Generation Fourth Generation

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....

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The following pedigree shows the pattern of inheritance of red-green color blindness in a family. Females are shown as circles and males as squares; the squares or circles of individuals affected by the trait are filled in black. What is the chance that a son of the third-generation female indicated by the arrow will be color blind if the father is not color blind? If he is color blind?
The pedigree shown below shows the inheritance of cystic fibrosis, a disorder that causes severe damage to the lungs and digestive system. Individual 5 shows no family history of cystic fibrosis and is considered to be homozygous for the normal allele. What is the probability that individual 10 is a carrier for the allele leading to cystic fibrosis?
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
In the pedigree below what is the most likely mode of inheritance? Assume the phenotype of interest is rare. Group of answer choices 1 X-linked recessive 2 Mitochondrial 3 Autosomal recessive 4 X-linked dominant 5 Autosomal dominant 6 Y-linked
The pedigree below shows three generations of a family that carries albinism, an autosomal recessive genetic disease. In the third generation, a child was born with albinism but the genotypes of the rest of the family are unknown. No other family members have the disease. Assume normal, Mendelian genetics with no new mutations. What are the genotypes of the parents of the affected child? A) There is not enough information to determine their genotypes B) Both are homozygous for albinism C) One is hemizygous and one is heterozygous for albinism D) Both are heterozygous for albinism E) One is homozygous and one is heterozygous for abinism
The pedigree below is of a rare single gene disease. Given the pedigree shown below, what is the most likely pattern of inheritance for this disease? Explain your answer. Note that closed symbols are for individuals affected by the disease and open symbols are unaffected individuals (limit 3-4 sentences).
Using the pedigree chart attached: Above is a pedigree for colorblindness. Based on the pedigree, is the disease dominant or recessive and is it sex-linked or autosomal? Why? Furthermore, what is the probability that 18 on this chart is affected but the condition, and what is the probability that 18 is a carrier? Why? Are the probability of being a carrier and an affected individual different? Why?
Consult Figure 3. This pedigree illustrates the inheritance of Charcot Marie Tooth disease, which is characterized by disorders of the nervous system (OMIM). What is the probability that that next child of the couple marked with an arrow will have Charcot Marie Tooth disease?
Given the pedigree below: Is the trait dominant or recessive? What are the most likely genotypes of individuals I-1 and I-2? What is the probability that individual II-2 is a carrier?
The pedigree below shows inheritance of a particular autosomal (not X-linked) trait across three generations. This trait is controlled by a single gene. Males are shown as squares, females as circles. Shaded shapes indicate the person DOES have the trait, white shapes indicate the person DOES NOT have the trait. This trait is ________, and the genotype of person 10 is ______.
A young couple went to see a genetic counselor because each had a sibling with cystic fibrosis. (Cysticfibrosis is a recessive disease, and neither member ofthe couple nor any of their four parents is affected.)a. What is the probability that the female of thiscouple is a carrier?b. What are the chances that their child will havecystic fibrosis?c. What is the probability that their child will be acarrier of the cystic fibrosis disease allele?
The pedigree below represents the inheritance of a rare genetic disorder (members joining the pedigree are not carriers). Consider the following pedigree and answer questions (i) to (vii) below. The allele descriptors are B/b. What is the mode of inheritance in this pedigree ? Y-linked inheritance X-linked recessive inheritance X-linked dominant inheritance Autosomal recessive inheritance Autosomal dominant inheritance What is the genotype of individual III-2 ? a) XbXb b) XBXB c) XBXb d) Bb e) bb What is the genotype of individual IV-3 ? a) XbXb b) XBXB c) XBXb d) Bb e) bb Individual IV-4 and an unaffected woman is planning a family. What is the probability that their first child will be phenotypically normal ? a) chance that the first child will be phenotypically normal. b) chance that the first child will be phenotypically normal. c) chance that the first female child will be phenotypically normal; all male children will be phenotypically normal. d) chance that the…