Which term refers to changes in gene frequencies between generations within a population?

A. natural selection
B. microevolution
C. macroevolution
D. the modern synthesis



Answer :

Final answer:

Microevolution involves changes in a population's genetic structure over short periods of time, representing a fundamental aspect of the modern synthesis in evolutionary biology.


Explanation:

Microevolution refers to changes in a population's genetic structure, specifically the generation-to-generation change in allele frequencies. These changes occur within a population over relatively short periods of time. The concept of microevolution is a key component of the modern synthesis, which is the overarching evolutionary paradigm accepted by scientists today.


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