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物种是怎样形成的
桂建芳
1987
Source Publication生物学通报
Issue4
Abstract<正> 现存的生物是进化的产物,进化的关键是物种起源。物种起源是一个笼统的概念,要想研究物种之间如何演变,如何由A种演变成B种,就必须澄清物种形成的方式。达尔文运用自然选择的原理,认为自然选择是物种形成的动力,并着重指出“自然选择只能通过累积轻微的、连续的、有益的变异而发生作用,所以不
Department中国科学院水生生物研究所
Indexed ByCSCD
Language中文
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/6254
Collection期刊论文
Recommended Citation
GB/T 7714
桂建芳. 物种是怎样形成的[J]. 生物学通报,1987(4).
APA 桂建芳.(1987).物种是怎样形成的.生物学通报(4).
MLA 桂建芳."物种是怎样形成的".生物学通报 .4(1987).
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