character: Dr. Nina Jablonski
topic: Biological Significance of Skin Color
grade: 11
subject: Biology
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character: Charles Darwin
topic: Evolutionary Factors Influencing Skin Color
grade: 11
subject: Biology
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character: George Cuvier
topic: Classification of Races and Skin Color
grade: 11
subject: Biology
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character: Melanin Researcher
topic: Role of Melanin in Skin Pigmentation
grade: 11
subject: Biology
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