A prospective groom, who is unaffected, has a sisterwith cystic fibrosis (CF), an autosomal recessive disease.Their parents are unaffected. The brother plans to marrya woman who has no history of CF in her family. Whatis the probability that they will produce a CF child? Theyare both Caucasian, and the overall frequency of CF inthe Caucasian population is 1/2500—that is, 1 affectedchild per 2500. (Assume the population meets the Hardy–Weinberg assumptions.)

Human Biology (MindTap Course List)
11th Edition
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cecie Starr, Beverly McMillan
Chapter19: Introduction To Genetics
Section: Chapter Questions
Problem 7CT
icon
Related questions
Topic Video
Question

A prospective groom, who is unaffected, has a sister
with cystic fibrosis (CF), an autosomal recessive disease.
Their parents are unaffected. The brother plans to marry
a woman who has no history of CF in her family. What
is the probability that they will produce a CF child? They
are both Caucasian, and the overall frequency of CF in
the Caucasian population is 1/2500—that is, 1 affected
child per 2500. (Assume the population meets the Hardy–
Weinberg assumptions.)

Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps

Blurred answer
Knowledge Booster
Mitochondrial mutations
Learn more about
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Human Biology (MindTap Course List)
Human Biology (MindTap Course List)
Biology
ISBN:
9781305112100
Author:
Cecie Starr, Beverly McMillan
Publisher:
Cengage Learning
Human Heredity: Principles and Issues (MindTap Co…
Human Heredity: Principles and Issues (MindTap Co…
Biology
ISBN:
9781305251052
Author:
Michael Cummings
Publisher:
Cengage Learning