Biology · Genetics and Evolution
Which of the following statements about human evolution and archaic gene flow are correct? A. Neanderthals lived in Europe and Western Asia until about 30,000 to 40,000 years ago. B. Modern humans of non-African descent carry approximately 1-2% of Neanderthal DNA. C. The Denisovan-derived EPAS1 gene variant contributes to high-altitude adaptation in Tibetans. D. Neanderthal and Denisovan DNA variants have no influence on the immune system of modern humans.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B, and C✓
- 2All of the above
- 3A, C, and D
- 4A, B, and D
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A, B, and C
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