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The movement of the plates can contribute to the natural selection of organisms. What is another natural process that could contribute to the evolution of a species’ genomes? How would this process affect evolution?

User PureW
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Answer:

A natural disaster , such as an earthquake or volcanic eruption , could affect the evolution of a species genome . These disasters could kill a large number of organisms at once, decreasing the genetic variation in the gene pool. in some cases, large populations may become separated , which can lead to several smaller populations evolving in different ways .

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User Faria
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The other is behavioral change between individuals of a population. This is especially significant when the behavioral change affects mating and causes it to be non-random. This occurs when certain individuals tend to mate within themselves hence over time they become reproductively isolated from the rest of the population causing speciation.

User Flyingarmadillo
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