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artificial selection

artificial selection是什么意思、artificial selection怎么讀

artificial selection漢語(yǔ)翻譯

【醫(yī)】 人工選擇

artificial selection例句

  1. A group of organisms having common ancestors and certain distinguishable characteristics, especially a group within a species developed by artificial selection and maintained by controlled propagation.
    屬一群擁有共同祖先和明顯特征的有機(jī)體，尤指屬于同一物種的一群，通過人工選擇來(lái)發(fā)展，通過有控制的繁殖來(lái)維持
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