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词汇 sex chromatin
释义 sex chromatin
基本英英例句Thesaurus
性染色质

Noun:
chromatin found only in female cells;

the presence or absence of sex chromatin in cells obtained by amniocentesis makes it possible to determine the sex of a fetus

In human epithelial cells,sex chromatinappears as a small granule attached to the nuclear envelope.在人的上皮细胞中,性染色质象个小颗粒,连在核膜上。as in.sex chromosome
同义词 X chromosome,Y chromosome,heterochromosome,idiochromosome,sex chromatid
sex chromosomenoun chromosome determining sex of individual
X chromosome,Y chromosome,heterochromosome,idiochromosome,sex chromatid
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