character: Anna Lee
topic: Challenges in tracing ancestry through DNA
grade: 11
subject: Science
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character: Mitochondrial Eve
topic: Genetic lineage and maternal ancestry
grade: 11
subject: Science
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character: Y-Chromosomal Adam
topic: Paternal ancestry and genetic tracing
grade: 11
subject: Science
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character: Genetic Variability
topic: Inconsistencies in DNA ancestry tracking
grade: 11
subject: Science
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