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19世纪,德国生物学家海克尔(E.Haeckel,1843—1919)提出了著名的生物发生定律———“个体发育史重蹈种族发展史”·这一理论的提出不仅开创了生物学界的新纪元,同时也引发了其他领域
In the 19th century, the German biologist E. Haeckel (1843-1919) proposed the well-known law of biological genesis --- “the history of the development of an individual reproduces the history of race”. The proposal of this theory not only initiated The new era of biology, but also lead to other areas