neutral theory

Is Evolution Neutral?

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Is Evolution Neutral? The neutral theory of molecular evolution contends that at the molecular level, most evolutionary changes and polymorphisms within species are not caused by natural selection, but by random genetic drift. The theory was first put forward by M. Kimura in l968. Is evolution a natural process? Evolution is a process that results

What Is A Neutral Species In Chemistry?

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What Is A Neutral Species In Chemistry? By neutral-neutral reactions, we mean those chemical reactions that occur in collisions between atomic or molecular species that carry no electrical charge. What is considered a species in chemistry? A chemical species is a chemical substance or ensemble composed of chemically identical molecular entities that can explore the