Speciation inDaphnia
نویسندگان
چکیده
منابع مشابه
Microbial Speciation.
What are species? How do they arise? These questions are not easy to answer and have been particularly controversial in microbiology. Yet, for those microbiologists studying environmental questions or dealing with clinical issues, the ability to name and recognize species, widely considered the fundamental units of ecology, can be practically useful. On a more fundamental level, the speciation ...
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This book is in copyright. Subject to statutory exception and to the provisions of relevant collective licensing agreements, no reproduction of any part may take place without the written permission of the International Institute for Applied Systems Analysis.
متن کاملPlant speciation.
Like the formation of animal species, plant speciation is characterized by the evolution of barriers to genetic exchange between previously interbreeding populations. Prezygotic barriers, which impede mating or fertilization between species, typically contribute more to total reproductive isolation in plants than do postzygotic barriers, in which hybrid offspring are selected against. Adaptive ...
متن کاملSympatric speciation
What is sympatric speciation? The likelihood of sympatric speciation is perhaps the most controversial aspect of speciation, and certainly one of the most contested questions in evolutionary biology. Speciation in general is defined as the evolution of strong, genetically based ‘isolating barriers’ between populations that prevent them from exchanging genes, for example, mate discrimination, ha...
متن کاملSpeciation continuum.
Speciation, the process that has produced an elaborate and seemingly endless diversity of species, is one of the most fundamental subjects of study in evolutionary biology. It is also one of the most vexing, in part because speciation occurs on an evolutionary time scale, thus presenting a multitude of temporal perspectives from which to witness the process. The “speciation continuum” can be de...
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ژورنال
عنوان ژورنال: Molecular Ecology
سال: 2021
ISSN: 0962-1083,1365-294X
DOI: 10.1111/mec.15824