查单词网chromosomechromosome考试真题
chromosome
发布时间:英 ['krəʊməsəʊm]
美['kroməsom]
- n. [遗][细胞][染料] 染色体（形容词chromosomal，副词chromosomally）
考试真题
- Yet most ancestry testing only considers a single lineage, either the Y chromosome inherited through men in a father’s line or mitochondrial DNA, which a passed down only from mothers.
出自-2009年考研阅读原文
- Yet most ancestry testing only considers a single lineage, either the Y chromosome inherited through men in a father's line or mitochondrial DNA, which is a passed down only from mothers.
2009年考研真题（英语一）阅读理解 Section Ⅱ