Question

What is another natural process that could contribute to the evolution of a species genomes?

Answer 1

Answer: A natural disaster, such as an earthquake or a 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.

Explanation:

Answer 2

Biological fitness, or Darwinian fitness, is an
organism's ability to survive to reproductive age and produce offspring.
The more offspring an organism produces, the greater its biological fitness

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