a.
1.进化的
1.进化的
- Evolutionary biologists and paleontologists ask such questions more and more frequently
支持进化论的生物学家和古生物学家越来越频繁地提出了上述问题。收藏 - Molecular clouds play an integral role in the prestellar evolutionary sequence of interstellar matter
分子云在星际物质的星前期演化序列中起着不可缺少的作用。收藏 - A system of classification based on the phylogenetic relationships and evolutionary history of groups of organisms.
生物分类学,进化枝学一种分类体系,其基于种系发生的关系和有机体群体的进化历史收藏 - And there might be some evolutionary advantage to being able to adjust this system that is there to protect people.
能够加强这一保护人类的心理机制也可以促进人类进化。收藏 - observations that provided the foundation for the edifice of evolutionary theory.
观察为进化论的理论大厦打下了基础收藏
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