What is a random change in allele frequencies over time known as?

Name: What is a random change in allele frequencies over time known as?
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A random change in allele frequencies over time is known as genetic drift. This can occur when a small population is isolated, resulting in a loss of genetic variation due to chance events such as random deaths or mutations. Over time, genetic drift can lead to changes in the genetic makeup of a population and the emergence of new genetic traits.

What Is a Random Change in Allele Frequencies Over Time