chromosomes信息详情
n.[遗][细胞][染料]染色体（chromosome的复数形式）
catenated chromosomes───连锁染色体
homologous chromosomes───同形异色体，纯系染色体；同源染色体；纯系染色体
homologous chromosomes definition───同源染色体定义
Humans have 46 chromosomes, peas have 14, and crayfish have 200.───人类有46个染色体，豌豆有14个，而小龙虾有200个。
Microscopic examination of a cell's chromosomes can reveal the sex of the fetus.───用显微镜检查细胞染色体可以查出胎儿的性别。
Each cell of our bodies contains 46 chromosomes.───我们体内的每个细胞都有46条染色体。
each member of a pair of homologous chromosomes separates independently of the members of other pairs so the results are random.───一对对等染色体的各成分独立分离导致随机结果。
If one of our chromosomes was formed by the fusion of two primate chromosomes, you know what it would have?───如果我们的一条染色体是由两条灵长类染色体融合而来的话，猜猜它能有点什么？
You know chromosomes, but this was a molecule, and somehow all the information was probably present in some digital form.───是，我听说过染色体，但我们现在是在说一个分子，而且所有的生命信息都很有可能以数码的形式被写进这个分子中。
Rather than looking at a predefined set of genes, he mapped thousands of genetic markers sprinkled across the chromosomes of his subjects.───他舍弃检视预先选定的基因，反而定位出数千个散布于染色体的遗传标记。
For a few weeks, these chromosomes are all that differentiates male embryos from female embryos.───在这八周了，这些染色体是男性胚胎和女性胚胎的唯一区别。
Half of a person's chromosomes come from his father, half form his mother.───一般的染色体来自母方，另一部分来自用完了。
Human body cells contain chromosomes, forty-six in each cell.
The chromosomes duplicated in mitosis.
Humans have 23 pairs of chromosomes in their cells.
Each cell of our bodies contains 46 chromosomes.
Some populations even have different numbers of chromosomes.
Our sperms or eggs each contain 23 chromosomes.
Abnormalities of human chromosomes following therapeutic irradiation.
Chromosomes replicate before cells divide and multiply.
Chromosomes also determine the sex of animals.