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What does mutation play in evolution?
Mutation, especially germ line mutation can play several roles in evolutionary processes. If neutral there is no change int he organisms phenotype. If deleterious the organism can be nonviable,...
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What role did Pangaea play in evolution?
Pangaea is the most recent of a series of super-continents that have formed and broken up. The previous one was Pannotia which lasted from about 600 to 540 million years ago. This represents much of...
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How does chance play a role in evolution?
Evolution is caused by adaptations (favorable traits) that sometimes come from mutations. Mutations happen by chance, and this is how chance plays a role in evolution.
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What roll does environment can play in evolution?
Environment is the sum conditions affecting life in all the biotic and a biotic components in ecology that include the physical surroundings,climate and other life forms.Rapid climatic changes in...
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How do genes play a role in evolution?
Evolution is, the change in allele ( different molecular form of the same gene ) frequency over time in a population of organisms. Genes are the hard heritability material that carry successful...