Answer:
Involves small-scale changes in gene frequencies within populations over relatively short periods of time.
Examples include changes in allele frequencies, natural selection, genetic drift, and gene flow. Observable within a single species and can lead to adaptations and variations within a population
2. Macroevolution:
Refers to large-scale evolutionary changes that occur over longer periods of time, leading to the formation of new species, genera, families, and higher taxonomic groups.
Involves the origin of new body plans, major evolutionary transitions, and diversification of life forms.
Deals with the broader patterns of evolutionary change and the history of life on Earth.
In summary, microevolution focuses on changes within populations, while macroevolution deals with the broader patterns of evolutionary change, including the origin of new species and higher taxonomic groups.
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