a certain family with both parents affected with Heberdon’s nodes, a single gene trait characterized by enlargement of the terminal joints of the fingers, there were 8 children: 4 boys, all affected and 4 girls, two of whom express the trait. One of the normal daughters married a normal man. They had five children, three normal girls and
a certain family with both parents affected with Heberdon’s nodes, a single gene trait characterized by enlargement of the terminal joints of the fingers, there were 8 children: 4 boys, all affected and 4 girls, two of whom express the trait. One of the normal daughters married a normal man. They had five children, three normal girls and
Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter4: Pedigree Analysis In Human Genetics
Section: Chapter Questions
Problem 10QP: A proband female with an unidentified disease seeks the advice of a genetic counselor before...
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In a certain family with both parents affected with Heberdon’s nodes, a single gene trait characterized by enlargement of the terminal joints of the fingers, there were 8 children: 4 boys, all affected and 4 girls, two of whom express the trait. One of the normal daughters married a normal man. They had five children, three normal girls and two boys, one with affliction. One of the affected daughters married a normal man and had six children, four affected boys and two normal girls.
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- Construct a pedigree
- Give the mode of inheritance of this trait
- Provide all the genotypes of all individuals in your pedigree based on your mode of inheritance
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