8. Answer the following questions for the two following pedigrees In Pedigree A, is the red highlighted trait dominant or recessive? Why? а. b. What is the genotype of individual C? In Pedigree B, is the red highlighted trait dominant or recessive? Why? а. d. What is the genotype of individual D? Pedigree A Pedigree B mele male foncle a femule affected D affected
8. Answer the following questions for the two following pedigrees In Pedigree A, is the red highlighted trait dominant or recessive? Why? а. b. What is the genotype of individual C? In Pedigree B, is the red highlighted trait dominant or recessive? Why? а. d. What is the genotype of individual D? Pedigree A Pedigree B mele male foncle a femule affected D affected
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,...
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Transcribed Image Text:**Question 8: Analyze the Pedigrees**
**Pedigree Analysis Questions:**
a. In Pedigree A, is the red highlighted trait dominant or recessive? Why?
b. What is the genotype of individual C?
c. In Pedigree B, is the red highlighted trait dominant or recessive? Why?
d. What is the genotype of individual D?
**Pedigree Diagrams Explanation:**
- **Pedigree A and Pedigree B Diagrams:**
- **Symbols:**
- Circle: Female
- Square: Male
- Red filled shapes: Affected individuals
- **Pedigree A:**
- Individual C is marked with an arrow.
- Shows a mix of affected (red) and unaffected individuals.
- **Pedigree B:**
- Individual D is marked with an arrow.
- Shows a pattern of affected (red) and unaffected individuals.
These diagrams help trace the inheritance pattern of a specific genetic trait through generations in a family. Use these visual tools to determine if the trait is dominant or recessive by analyzing the occurrence and distribution of affected individuals across generations.
Expert Solution
Step 1
A family tree is a pictorial representation of the members of a family that includes the ancestral forefathers till the current generation. It is used by geneticists as a tool to find out any genetic anomalies in the family.
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