Haeckel used embryology extensively in his recapitulation theory, which embodied a progressive, almost linear model of evolution.
海克尔在他的重演论中大量使用胚胎学知识，使一个渐进的、几乎线性的进化模型得以具体化。
Haeckel used embryology extensively in his recapitulation theory, which embodied a progressive, almost linear model of evolution.
海克尔在他的重演论中大量使用胚胎学知识，使一个渐进的、几乎线性的进化模型得以具体化。
应用推荐