Asked by Dockter God Proverbs on Jun 04, 2024
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For years, scientists attributed the high levels of __________ among American Indians to a genetic difference tied to a thrifty genotype. Today, however, researchers are beginning to look at diet and exercise as more influential factors.
Thrifty Genotype
A hypothesis suggesting that certain genotypes, which efficiently store fat, increased survival during periods of famine, but predispose individuals to type 2 diabetes in modern environments with constant food availability.
Genetic Difference
Variations in the DNA sequences among individuals or populations, which contribute to the biological diversity and hereditary traits.
- Acknowledge the significance of studying human variation and the historical focus of these studies.
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Learning Objectives
- Acknowledge the significance of studying human variation and the historical focus of these studies.