How did mutations change the way scientist viewed evolution?
Biology · Middle School · Mon Jan 18 2021
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Answer : Genetic variation is a prerequisite to evolutionary change. In the absence of such variation, no subsequent change can be achieved. Genetic variation is ultimately all generated by mutation. It is therefore clear that mutation is a major evolutionary force that must be studied and understood to understand evolution.
Mutation plays an important role in evolution. The ultimate source of all genetic variation is mutation. Mutation is important as the first step of evolution because it creates a new DNA sequence for a particular gene, creating a new allele.