用显微镜检查细胞染色体可以查出胎儿的性别。

Microscopic examination of a cell's chromosomes can reveal the sex of the fetus.

《柯林斯英汉双解大词典》

我们体内的每个细胞都有46条染色体。

Each cell of our bodies contains 46 chromosomes.

《柯林斯英汉双解大词典》

当每次染色体分裂时——即当每次一个细胞分裂成两个时——染色体的尾部，也就是端区，就会发生断裂。

Every time the Chromosome divides—every time one cell divides into two—pieces of the ends of the Chromosome, the telomere, get broken off.

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Has only half of the diploid chromosomal content that most of the cells, which are called somatic cells in our body have.

卵子中只含有我们机体一半的染色体,二倍体基因组中一半的染色体,这些二倍体细胞称为体细胞

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It's able to do that because there are cells like this particular cell that have shapes that are suited to their function.

之所以这样是因为它的细胞像这个,染色细胞一样具有与功能相适应的外形

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It separates those duplicated chromosomes to two sides of the cell, physically separates them, and the cell itself pinches off to form two new cells.

双倍化的染色体,被分别拉向细胞的两边,物理性的分离了,细胞本身中央凹陷形成两个新细胞

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