首页lineagelineage考试真题

lineage

英 ['lɪnɪɪdʒ] 美['lɪnɪɪdʒ]
  • n. 血统;家系,[遗] 世系

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