d. What is the risk (probability) that the fetus is affected? Show solution. Express final answer as a fraction in lowest terms.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
icon
Related questions
Topic Video
Question

answer only subpart number (d) 

need answer for only (d) 

asap please 

 

b. What is the most likely pattern of inheritance for this condition?
c. Justify your answer in letter (b).
d. What is the risk (probability) that the fetus is affected? Show solution. Express final answer as
a fraction in lowest terms.
Amniocentesis has to be performed in order to determine the sex of the fetus. What is the
risk that the child will be affected if the fetus is female? If the fetus is male? Show solution.
Female:
Male:
Transcribed Image Text:b. What is the most likely pattern of inheritance for this condition? c. Justify your answer in letter (b). d. What is the risk (probability) that the fetus is affected? Show solution. Express final answer as a fraction in lowest terms. Amniocentesis has to be performed in order to determine the sex of the fetus. What is the risk that the child will be affected if the fetus is female? If the fetus is male? Show solution. Female: Male:
2. Suppose a couple brought to you their 8-year old boy with progressive muscle weakness, and
difficultyin motor skills resulting to awkward manner of walking and running. The boy's 15-year old
sister and 11-year old brother appear to be unaffected. They have a normal father and a normal
pregnant mother. The mother had a brother who died at 26 yrs. of age with similar findings that
seemed to worsen with age. The mother also has a sister with the same findings but it only
manifested during her 28th year. Her sister, who married an unaffected man, has two affected sons
and a normal daughter. You suspect a diagnosis of Duchenne Muscular Dystrophy (DMD).
a. Draw the pedigree of this family. Follow protocols in making a pedigree. Provide the
genotypeof all individuals in the pedigree. Please provide also the gene notation.
ALE
Transcribed Image Text:2. Suppose a couple brought to you their 8-year old boy with progressive muscle weakness, and difficultyin motor skills resulting to awkward manner of walking and running. The boy's 15-year old sister and 11-year old brother appear to be unaffected. They have a normal father and a normal pregnant mother. The mother had a brother who died at 26 yrs. of age with similar findings that seemed to worsen with age. The mother also has a sister with the same findings but it only manifested during her 28th year. Her sister, who married an unaffected man, has two affected sons and a normal daughter. You suspect a diagnosis of Duchenne Muscular Dystrophy (DMD). a. Draw the pedigree of this family. Follow protocols in making a pedigree. Provide the genotypeof all individuals in the pedigree. Please provide also the gene notation. ALE
Expert Solution
steps

Step by step

Solved in 3 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.
Recommended textbooks for you
Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:
9780134580999
Author:
Elaine N. Marieb, Katja N. Hoehn
Publisher:
PEARSON
Biology 2e
Biology 2e
Biology
ISBN:
9781947172517
Author:
Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:
OpenStax
Anatomy & Physiology
Anatomy & Physiology
Biology
ISBN:
9781259398629
Author:
McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:
Mcgraw Hill Education,
Molecular Biology of the Cell (Sixth Edition)
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:
9780815344322
Author:
Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:
W. W. Norton & Company
Laboratory Manual For Human Anatomy & Physiology
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:
9781260159363
Author:
Martin, Terry R., Prentice-craver, Cynthia
Publisher:
McGraw-Hill Publishing Co.
Inquiry Into Life (16th Edition)
Inquiry Into Life (16th Edition)
Biology
ISBN:
9781260231700
Author:
Sylvia S. Mader, Michael Windelspecht
Publisher:
McGraw Hill Education