The pedigree below traces the inheritance of a recessive disorder through a family. Affected individuals are shaded in. Circles represent female individuals, and squares represent male individuals. Horizontal lines represent marriage while vertical lines represent parent/child relationships. Write the genotype of each individual on this pedigree: either AA, Aa, or aa. If more than one genotype is possible for an individual, write them all down.
The pedigree below traces the inheritance of a recessive disorder through a family. Affected individuals are shaded in. Circles represent female individuals, and squares represent male individuals. Horizontal lines represent marriage while vertical lines represent parent/child relationships. Write the genotype of each individual on this pedigree: either AA, Aa, or aa. If more than one genotype is possible for an individual, write them all down.
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
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Write the genotype of each indovidual on this pedigree: either AA, Aa, or aa. If more than one genotype is possible for an indovidual, write then all down.

Transcribed Image Text:The pedigree below traces the inheritance of a recessive disorder through a family. Affected individuals are shaded in. Circles represent female individuals, and squares represent male individuals. Horizontal lines represent marriage while vertical lines represent parent/child relationships. Write the genotype of each individual on this pedigree: either AA, Aa, or aa. If more than one genotype is possible for an individual, write them all down.
**Explanation of the Pedigree Diagram:**
- **Symbols:**
- **Circles**: Female individuals
- **Squares**: Male individuals
- **Shaded symbols**: Affected individuals with the recessive disorder
- **Lines:**
- **Horizontal lines**: Indicate marriage or partnership between individuals
- **Vertical lines**: Indicate the parent-child relationship
- **Interpretation:**
- This diagram is used to understand how a recessive genetic disorder is passed through generations.
- Each individual can have one of three genotypes:
- **AA**: Homozygous dominant (not affected)
- **Aa**: Heterozygous carrier (not affected but can pass the allele to offspring)
- **aa**: Homozygous recessive (affected by the disorder)
- **Assignment:**
- Determine and write down the possible genotypes for each individual in the pedigree, considering their relation to affected individuals.
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