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英语翻译2.The book The History and Geography of Human Genes is b

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英语翻译
2.The book The History and Geography of Human Genes is based on the combined research of more than 50 years into the genetics of humans.It appears from this book's findings that,if we disregard (忽视) the different external physical features between different races,then we are all very similar under the surface.Taken as a whole the genetic differences between groups are much less than those between the individuals in those groups
or "races".Scientifically there is no evidence that one race is in any way genetically superior to any other.The book has also took the paths that humans in the past traced when migrating around the world.And it appears that Africa is the very origin of mankind.Biologically the visible differences we see between modern populations are largely adaptations over time to the environment,caused by moving to different climates.
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《人类基因的历史和分布》这本书是基于50多年来对于基因学的联合研究成果之上的.从这本书我们可以发现,如果我们忽视不同种族间的外部物理特征的差异的话,我们的内部生理结构其实是更加相似的.从整个遗传角度来讲.种族与种族间的整体的遗传差异比种族中每个个体的遗传差异要小.从科学上讲还不能证明任何一种基因绝对的优于其他一种基因.这本书也介绍了远古人类绕地球迁徙所走的途径.它显示非洲人是最原始的人种之一.从生物学上讲,我们所见的现代人的差异那就是人类由于随着时间的推移,在经历了不同的气候条件后,可以很好的适应环境的表现.