mitochondrion
英 [,maɪtə(ʊ)'kɒndrɪən]
美[,maɪto'kɑndrɪən]
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