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Alexander Onufrievich Kovalevsky
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Alexander Onufrievich Kovalevsky
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理学
〔西方生物学史重要人物〕
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Alexander Onufrievich Kovalevsky
科瓦列夫斯基,A.O.
(1840-11-19~1901-11-22)俄国胚胎学家。发现了多细胞动物在胚胎发育过程中均有原肠胚期,为生物进化论提供了胚胎学证据。
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