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原创 基因相似度99.9%,黄种人、黑种人、白种人为什么能自由生育 ...
科学家通过基因测序技术,发现无论是生活在非洲草原的马赛人,还是生活在北极圈的因纽特人,99.9%的基因序列都是相似的。至于那0.1%的差异,基本和肤色、毛发等外观特征有关。
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