Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter10: From Proteins To Phenotypes
Section: Chapter Questions
Problem 1CS: A couple was referred for genetic counseling because they wanted to know the chances of having a...
Related questions
Question
Please help with this question!

Transcribed Image Text:Based on the pedigrees of the Finnish
families, what type of inheritance does
lactose-intolerance have?
Autosomal dominant
O Autosomal recessive
Sex limited
O Y-linked
O X-linked recessive

Transcribed Image Text:In this activity, you will analyze some pedigrees and answer some questions to determine how the lactose
tolerance/intolerance trait is inherited. You will also analyze DNA sequences. Assume the trait assorts independently and it is
fully penetrant.
Family B
Family A
II
II
II
IV D
IV
V
V
Family C
Family D
II
III
6
10 11 12
IV
IV
V
V
O Lactose tolerant female
O Lactose tolerant male
? Unknown phenotype
Lactose intolerant female
Lactose intolerant male
Deceased
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps

Knowledge Booster
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 Heredity: Principles and Issues (MindTap Co…
Biology
ISBN:
9781305251052
Author:
Michael Cummings
Publisher:
Cengage Learning

Biology Today and Tomorrow without Physiology (Mi…
Biology
ISBN:
9781305117396
Author:
Cecie Starr, Christine Evers, Lisa Starr
Publisher:
Cengage Learning

Human Biology (MindTap Course List)
Biology
ISBN:
9781305112100
Author:
Cecie Starr, Beverly McMillan
Publisher:
Cengage Learning

Human Heredity: Principles and Issues (MindTap Co…
Biology
ISBN:
9781305251052
Author:
Michael Cummings
Publisher:
Cengage Learning

Biology Today and Tomorrow without Physiology (Mi…
Biology
ISBN:
9781305117396
Author:
Cecie Starr, Christine Evers, Lisa Starr
Publisher:
Cengage Learning

Human Biology (MindTap Course List)
Biology
ISBN:
9781305112100
Author:
Cecie Starr, Beverly McMillan
Publisher:
Cengage Learning


Concepts of Biology
Biology
ISBN:
9781938168116
Author:
Samantha Fowler, Rebecca Roush, James Wise
Publisher:
OpenStax College