chromosome 英 [ˈkrəʊməsəʊm]   美 [ˈkroʊməsoʊm]

chromosome

chromosome  英 [ˈkrəʊməsəʊm] 美 [ˈkroʊməsoʊm]

n. [遗][细胞][染料] 染色体 

名词复数:chromosomes 

Chromosomes also determine the sex of animals. 染色体也决定动物的性别。
Down Syndrome is a disorder of the chromosomes. 唐氏综合症是染色体疾病。

  • A chromosome is a strand of DNA that is encoded with genes. In most cells, humans have 22 pairs of these chromosomes plus the two sex chromosomes (XX in females and XY in males) for a total of 46.
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  • n. [遗][细胞][染料] 染色体
  • 1. Chromosomes also determine the sex of animals.

    染色体也决定动物的性别。

  • 2. Down Syndrome is a disorder of the chromosomes.

    唐氏综合症是染色体疾病。

  • 3. DNA is found within these chromosomes.

    DNA 存在于这些染色体中。

  • chromosome (n.) 1889, from German Chromosom, coined 1888 by German anatomist Wilhelm von Waldeyer-Hartz (1836-1921), from Latinized form of Greek khroma "color" (see chroma) + -some (3)). So called because the structures contain a substance that stains readily with basic dyes.
chromo·some / ˈkrəʊməsəʊm ; NAmE ˈkroʊməsoʊm / noun ( biology ) one of the very small structures like threads in the nuclei(= central parts) of animal and plant cells, that carry the genes 染色体 see also sex chromosome , X chromosome , Y chromosome chromo·somal / ˌkrəʊməˈsəʊməl ; NAmE ˌkroʊməˈsoʊməl / adjective chromosomal abnormalities 染色体畸形 chromosome chromosomes chromo·some / ˈkrəʊməsəʊm ; NAmE ˈkroʊməsoʊm / chromo·somal / ˌkrəʊməˈsəʊməl ; NAmE ˌkroʊməˈsoʊməl /
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