| 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 |