A man with hemophilia (a recessive, sex-linked condition) has a daughter without the condition, who marries a man who does not have hemophilia. What is the probability that their daughter will have the condition? Their son? If they have four sons, that all will be affected?

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 12, Problem 1TYU

A man with hemophilia (a recessive, sex-linked condition) has a daughter without the condition, who marries a man who does not have hemophilia. What is the probability that their daughter will have the condition? Their son? If they have four sons, that all will be affected?

Expert Solution & Answer

Summary Introduction

To determine:

The probability that son will have the hemophilia condition, when a man with hemophilia (a recessive, sex-linked condition) has a daughter without hemophilia who marries a man who does not have hemophilia. Determine whether all the four sons will be affected or not.

Introduction:

Hemophilia is a sex-linked disorder, which impairs the blood-clotting mechanism in the affected individuals. Those individuals who receive the non-functional gene from their parents must have X-chromosome linked to recessive trait.

Explanation of Solution

Consider the genotypes of daughter as H and h. As the male suffers from the hemophilic condition, the disorder is linked with the male chromosomes XY. The disorder is recessive and sex-linked. Here, the male chromosomes are considered as Hh. The probability that the daughter will be hemophilic is zero.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 1

The female has one wild type allele (H) and one recessive mutant allele (h). The male has only wild-type allele and a Y chromosome. If the disorder is not linked with Y chromosome, then it is considered to be 0. The males received only one X chromosome, and hence, they have higher chances of carrying this disorder.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 2

The sons have 50% chances of being affected by hemophilia. There is ½ probability that the sons are affected by the hemophilic condition.

Here, the Y chromosome does not contain hemophilia. Therefore, the hemophilic conditions are more dominant in sons.

As each son has a 50% chance of being affected by hemophilia, the probability of four sons is calculated as follows:

=(12)×(12)×(12)×(12)=116

Here, the probability of all the sons who are affected is 116 .

Conclusion

The man with hemophilia and his daughter and son in law without this disease and the probability of acquiring this disease in his granddaughter is about 0. If he has a grandson, then it would be of ½ probability and in case if he has 4 grandsons, then it would be of 1/16 probability.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

The diagram below illustrates a quorum sensing pathway from Staphylococcus aureus. Please answer the following questions. 1. Autoinduction is part of the quorum sensing system. Which promoter (P2 or P3) is critical for autoinduction? 2)This staphylococcus aureus grows on human wounds, causing severe infections. You would like to start a clinical trial to treat these wound infections. Please describe: a) What molecule do you recommend for the trial. Why? b) Your trial requires that Staphylococcus aureus be isolated from the wound and submitted to genome sequencing before admittance. Why? What are you testing for? 3) If a mutation arises where the Promoter P3 is constitutively active, how would that influence sensitivity to AIP? Please explain your rationale. 4) This pathway is sensitive to bacterial cell density. Describe two separate mutation that would render the pathway active independent of cell density. Briefly explain your rationale. Mutation 1 Mutation 2

There is currently a H5N1 cattle outbreak in North America. According to the CDC on Feb 26*: "A multistate outbreak of HPAI A(H5N1) bird flu in dairy cows was first reported on March 25, 2024. This is the first time that these bird flu viruses had been found in cows. In the United States, since 2022, USDA has reported HPAI A(H5N1) virus detections in more than 200 mammals." List and describe two mechanisms that could lead to this H5N1 influenza strain evolving to spread in human: Mechanisms 1: Mechanisms 2: For the mutations to results in a human epidered they would need to change how the virus interacts with the human host. In the case of mutations that may promote an epidemic, provide an example for: a protein that might incur a mutation: how the mutation would change interactions with cells in the respiratory tract (name the receptor on human cells) List two phenotypic consequence from this mutation that would increase human risk

You have a bacterial strain with the CMU operon: a) As shown in the image below, the cmu operon encodes a peptide (Pep1), as well as a kinase and regulator corresponding to a two-component system. The cmu operon is activated when Pep 1 is added to the growth media. Pep1 is a peptide that when added extracellularly leads to activation of the Cmu operon. Pep1 cmu-kinase cmu-regulator You also have these genetic components in other strains: b) An alternative sigma factor, with a promoter activated by the cmu-regulator, that control a series of multiple operons that together encode a transformasome (cellular machinery for transformation). c) the gene cl (a repressor). d) the promoter X, which includes a cl binding site (and in the absence of cl is active). e) the gene gp (encoding a green fluorescence protein). Using the cmu operon as a starting point, and assuming you can perform cloning to rearrange any of these genomic features, how would you use one or more of these to modify the…

Answer 2

Textbook Question

Chapter 12, Problem 1TYU

A man with hemophilia (a recessive, sex-linked condition) has a daughter without the condition, who marries a man who does not have hemophilia. What is the probability that their daughter will have the condition? Their son? If they have four sons, that all will be affected?

Expert Solution & Answer

Summary Introduction

To determine:

The probability that son will have the hemophilia condition, when a man with hemophilia (a recessive, sex-linked condition) has a daughter without hemophilia who marries a man who does not have hemophilia. Determine whether all the four sons will be affected or not.

Introduction:

Hemophilia is a sex-linked disorder, which impairs the blood-clotting mechanism in the affected individuals. Those individuals who receive the non-functional gene from their parents must have X-chromosome linked to recessive trait.

Explanation of Solution

Consider the genotypes of daughter as H and h. As the male suffers from the hemophilic condition, the disorder is linked with the male chromosomes XY. The disorder is recessive and sex-linked. Here, the male chromosomes are considered as Hh. The probability that the daughter will be hemophilic is zero.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 1

The female has one wild type allele (H) and one recessive mutant allele (h). The male has only wild-type allele and a Y chromosome. If the disorder is not linked with Y chromosome, then it is considered to be 0. The males received only one X chromosome, and hence, they have higher chances of carrying this disorder.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 2

The sons have 50% chances of being affected by hemophilia. There is ½ probability that the sons are affected by the hemophilic condition.

Here, the Y chromosome does not contain hemophilia. Therefore, the hemophilic conditions are more dominant in sons.

As each son has a 50% chance of being affected by hemophilia, the probability of four sons is calculated as follows:

=(12)×(12)×(12)×(12)=116

Here, the probability of all the sons who are affected is 116 .

Conclusion

The man with hemophilia and his daughter and son in law without this disease and the probability of acquiring this disease in his granddaughter is about 0. If he has a grandson, then it would be of ½ probability and in case if he has 4 grandsons, then it would be of 1/16 probability.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 12, Problem 1TYU

A man with hemophilia (a recessive, sex-linked condition) has a daughter without the condition, who marries a man who does not have hemophilia. What is the probability that their daughter will have the condition? Their son? If they have four sons, that all will be affected?

Expert Solution & Answer

Summary Introduction

To determine:

The probability that son will have the hemophilia condition, when a man with hemophilia (a recessive, sex-linked condition) has a daughter without hemophilia who marries a man who does not have hemophilia. Determine whether all the four sons will be affected or not.

Introduction:

Hemophilia is a sex-linked disorder, which impairs the blood-clotting mechanism in the affected individuals. Those individuals who receive the non-functional gene from their parents must have X-chromosome linked to recessive trait.

Explanation of Solution

Consider the genotypes of daughter as H and h. As the male suffers from the hemophilic condition, the disorder is linked with the male chromosomes XY. The disorder is recessive and sex-linked. Here, the male chromosomes are considered as Hh. The probability that the daughter will be hemophilic is zero.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 1

The female has one wild type allele (H) and one recessive mutant allele (h). The male has only wild-type allele and a Y chromosome. If the disorder is not linked with Y chromosome, then it is considered to be 0. The males received only one X chromosome, and hence, they have higher chances of carrying this disorder.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 2

The sons have 50% chances of being affected by hemophilia. There is ½ probability that the sons are affected by the hemophilic condition.

Here, the Y chromosome does not contain hemophilia. Therefore, the hemophilic conditions are more dominant in sons.

As each son has a 50% chance of being affected by hemophilia, the probability of four sons is calculated as follows:

=(12)×(12)×(12)×(12)=116

Here, the probability of all the sons who are affected is 116 .

Conclusion

The man with hemophilia and his daughter and son in law without this disease and the probability of acquiring this disease in his granddaughter is about 0. If he has a grandson, then it would be of ½ probability and in case if he has 4 grandsons, then it would be of 1/16 probability.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 12, Problem 1TYU

A man with hemophilia (a recessive, sex-linked condition) has a daughter without the condition, who marries a man who does not have hemophilia. What is the probability that their daughter will have the condition? Their son? If they have four sons, that all will be affected?

Expert Solution & Answer

Summary Introduction

To determine:

The probability that son will have the hemophilia condition, when a man with hemophilia (a recessive, sex-linked condition) has a daughter without hemophilia who marries a man who does not have hemophilia. Determine whether all the four sons will be affected or not.

Introduction:

Hemophilia is a sex-linked disorder, which impairs the blood-clotting mechanism in the affected individuals. Those individuals who receive the non-functional gene from their parents must have X-chromosome linked to recessive trait.

Explanation of Solution

Consider the genotypes of daughter as H and h. As the male suffers from the hemophilic condition, the disorder is linked with the male chromosomes XY. The disorder is recessive and sex-linked. Here, the male chromosomes are considered as Hh. The probability that the daughter will be hemophilic is zero.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 1

The female has one wild type allele (H) and one recessive mutant allele (h). The male has only wild-type allele and a Y chromosome. If the disorder is not linked with Y chromosome, then it is considered to be 0. The males received only one X chromosome, and hence, they have higher chances of carrying this disorder.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 2

The sons have 50% chances of being affected by hemophilia. There is ½ probability that the sons are affected by the hemophilic condition.

Here, the Y chromosome does not contain hemophilia. Therefore, the hemophilic conditions are more dominant in sons.

As each son has a 50% chance of being affected by hemophilia, the probability of four sons is calculated as follows:

=(12)×(12)×(12)×(12)=116

Here, the probability of all the sons who are affected is 116 .

Conclusion

The man with hemophilia and his daughter and son in law without this disease and the probability of acquiring this disease in his granddaughter is about 0. If he has a grandson, then it would be of ½ probability and in case if he has 4 grandsons, then it would be of 1/16 probability.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To determine:

The probability that son will have the hemophilia condition, when a man with hemophilia (a recessive, sex-linked condition) has a daughter without hemophilia who marries a man who does not have hemophilia. Determine whether all the four sons will be affected or not.

Introduction:

Hemophilia is a sex-linked disorder, which impairs the blood-clotting mechanism in the affected individuals. Those individuals who receive the non-functional gene from their parents must have X-chromosome linked to recessive trait.

Explanation of Solution

Consider the genotypes of daughter as H and h. As the male suffers from the hemophilic condition, the disorder is linked with the male chromosomes XY. The disorder is recessive and sex-linked. Here, the male chromosomes are considered as Hh. The probability that the daughter will be hemophilic is zero.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 1

The female has one wild type allele (H) and one recessive mutant allele (h). The male has only wild-type allele and a Y chromosome. If the disorder is not linked with Y chromosome, then it is considered to be 0. The males received only one X chromosome, and hence, they have higher chances of carrying this disorder.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 2

The sons have 50% chances of being affected by hemophilia. There is ½ probability that the sons are affected by the hemophilic condition.

Here, the Y chromosome does not contain hemophilia. Therefore, the hemophilic conditions are more dominant in sons.

As each son has a 50% chance of being affected by hemophilia, the probability of four sons is calculated as follows:

=(12)×(12)×(12)×(12)=116

Here, the probability of all the sons who are affected is 116 .

Conclusion

The man with hemophilia and his daughter and son in law without this disease and the probability of acquiring this disease in his granddaughter is about 0. If he has a grandson, then it would be of ½ probability and in case if he has 4 grandsons, then it would be of 1/16 probability.

Answer 8

Expert Solution & Answer

Summary Introduction

To determine:

The probability that son will have the hemophilia condition, when a man with hemophilia (a recessive, sex-linked condition) has a daughter without hemophilia who marries a man who does not have hemophilia. Determine whether all the four sons will be affected or not.

Introduction:

Hemophilia is a sex-linked disorder, which impairs the blood-clotting mechanism in the affected individuals. Those individuals who receive the non-functional gene from their parents must have X-chromosome linked to recessive trait.

Explanation of Solution

Consider the genotypes of daughter as H and h. As the male suffers from the hemophilic condition, the disorder is linked with the male chromosomes XY. The disorder is recessive and sex-linked. Here, the male chromosomes are considered as Hh. The probability that the daughter will be hemophilic is zero.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 1

The female has one wild type allele (H) and one recessive mutant allele (h). The male has only wild-type allele and a Y chromosome. If the disorder is not linked with Y chromosome, then it is considered to be 0. The males received only one X chromosome, and hence, they have higher chances of carrying this disorder.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 2

The sons have 50% chances of being affected by hemophilia. There is ½ probability that the sons are affected by the hemophilic condition.

Here, the Y chromosome does not contain hemophilia. Therefore, the hemophilic conditions are more dominant in sons.

As each son has a 50% chance of being affected by hemophilia, the probability of four sons is calculated as follows:

=(12)×(12)×(12)×(12)=116

Here, the probability of all the sons who are affected is 116 .

Conclusion

The man with hemophilia and his daughter and son in law without this disease and the probability of acquiring this disease in his granddaughter is about 0. If he has a grandson, then it would be of ½ probability and in case if he has 4 grandsons, then it would be of 1/16 probability.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To determine:

The probability that son will have the hemophilia condition, when a man with hemophilia (a recessive, sex-linked condition) has a daughter without hemophilia who marries a man who does not have hemophilia. Determine whether all the four sons will be affected or not.

Introduction:

Hemophilia is a sex-linked disorder, which impairs the blood-clotting mechanism in the affected individuals. Those individuals who receive the non-functional gene from their parents must have X-chromosome linked to recessive trait.

Answer 12

Explanation of Solution

Consider the genotypes of daughter as H and h. As the male suffers from the hemophilic condition, the disorder is linked with the male chromosomes XY. The disorder is recessive and sex-linked. Here, the male chromosomes are considered as Hh. The probability that the daughter will be hemophilic is zero.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 1

The female has one wild type allele (H) and one recessive mutant allele (h). The male has only wild-type allele and a Y chromosome. If the disorder is not linked with Y chromosome, then it is considered to be 0. The males received only one X chromosome, and hence, they have higher chances of carrying this disorder.

Campbell Biology in Focus, Chapter 12, Problem 1TYU , additional homework tip 2

The sons have 50% chances of being affected by hemophilia. There is ½ probability that the sons are affected by the hemophilic condition.

Here, the Y chromosome does not contain hemophilia. Therefore, the hemophilic conditions are more dominant in sons.

As each son has a 50% chance of being affected by hemophilia, the probability of four sons is calculated as follows:

=(12)×(12)×(12)×(12)=116

Here, the probability of all the sons who are affected is 116 .

Answer 13

Conclusion

The man with hemophilia and his daughter and son in law without this disease and the probability of acquiring this disease in his granddaughter is about 0. If he has a grandson, then it would be of ½ probability and in case if he has 4 grandsons, then it would be of 1/16 probability.

Answer 14

Ch. 12.1 - Which one of Mendels laws relates to the...Ch. 12.1 - MAKE CONNECTIONS Review the description of meiosis...Ch. 12.1 - WHAT IF? Propose a possible reason that the first...Ch. 12.2 - A white-eyed female Drosophila is mated with a...Ch. 12.2 - Neither Tim nor Rhoda has Duchenne muscular...Ch. 12.2 - MAKE CONNECTIONS Consider what you learned about...Ch. 12.3 - When two genes are located on the same chromosome,...Ch. 12.3 - For each type of offspring of the testcross in...Ch. 12.3 - WHAT IF? Genes A, B, and C are located on the same...Ch. 12.4 - About 5% of individuals with Down syndrome have a...

A man with hemophilia (a recessive, sex-linked condition) has a daughter without the condition, who marries a man who does not have hemophilia. What is the probability that their daughter will have the condition? Their son? If they have four sons, that all will be affected?

Concept explainers

Videos

Explanation of Solution

Want to see more full solutions like this?

Chapter 12 Solutions

Additional Science Textbook Solutions