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单词 evolutionary clock
释义
evolutionary clock
  • 简明释义
  • 进化钟(特定基因突变积累的速度定义)
  • 网络释义
  • 1

    ?进化钟

    Evolutionary clock(进化钟):特定基因剧变聚积的速度定义。

短语
  • 权威例句
  • 1.

    "Because mutations start occurring at regular intervals in these genes as soon as a new species evolves - like the ticking of a clock - we can use them to trace the evolutionary history of a species back to its time of origin, " said Dr Hedges.

    BBC: Earth AP

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更新时间:2025/8/13 0:38:52