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性-人类性的基本层面
Sex
- Basic Aspects of Human Sexuality
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染色体的功能：染色体是什么？
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人体由细胞所组成，而人体的细胞都含有23对染色体，既总数46条染色体（希腊语chrona：颜色与身体）。染色体位于细胞核内，呈线状，能被着色并由此在显微镜下被看到。染色体携带着遗传信息，而且也在个体性的决定方面起着决定性的作用。
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The Role of Chromosomes: What are chromosomes?
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The human body consists of cells, and each of its cells contains 23 pairs of chromosomes, i.e. a total of 46 chromosomes (gr. chroma: color und soma: body). They are thread-like parts of the cell’s inner core (the cell nucleus), which can be dyed and thus made visible under a microscope. They carry the genetic information, and they also play a decisive role in determining a person’s sex.
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一套染色体。每一个人的细胞号23对染色体，只有一对决定着一个人的性。这里显示的一套染色体取自男性（染色体配对：XY）
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Set of chromosomes. Each human cell contains 23 pairs of chromosomes, only one pair of these pairs determines a person’s sex. The chromosomes shown here are from a cell of a male body (combination: XY).
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