知识贝壳
知识贝壳
所属栏目：英汉古生物学专业术语
Definition:Biogenetic law,in biology,a law stating that the earlier stages of embryos ofspecies advanced in the evolutionary process,such as humans,resemble the embryos of ancestralspecies,such as fish.生物发生律shēng wù fā shēng lǜ亦称重演律,认为生物个体发育是其所在类群系 ......（本文共 454 字 ） [阅读本文] >>