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C190 WGU- INTRO TO BIOLOGY, UNIT 8 EXAM 2025 QUESTIONS AND ANSWERS Adaptations - ....ANSWER ...-are traits that an organism has that allow it to be better suited for its environment. Evolution - ....ANSWER ...-is a change in inherited (genetic) features that occurs in populations and higher-level groups over time. Microevolution - ....ANSWER ...-is a process that occurs within a single population as inherited traits become more or less common from one generation to the next. Macroevolution - ....ANSWER ...-involves bigger changes that occur more slowly and cannot be directly observed in most cases. microevolution - ....ANSWER ...-occurs when the type or frequency of the alleles and genoytpes in a population change over one to many generations time. selection - ....ANSWER ...-occurs whenever some genetic types in a population reproduce more than others in a given environment. natural selection - ....ANSWER ...-is a process by which nature impacts the evolution of a population. ...COPYRIGHT ©️ 2025, ALL RIGHTS RESERVED..... 100% PASS RATE 1