Biology CLEP Prep Practice Exam

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Prepare for the Biology CLEP Test with comprehensive flashcards and multiple choice questions. Each question comes with explanations and hints to ensure a full understanding. Boost your exam readiness today!

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What is the name of the process in which an organism adapts to changing environmental conditions?

Migration
Speciation
Acclimation
Natural selection

The correct answer is: Natural selection

Natural selection is the name of the process in which an organism adapts to changing environmental conditions. This occurs through the process of evolutionary change, where individuals with favorable traits have a better chance of surviving and reproducing, passing on those traits to their offspring. Option A, migration, refers to the movement of individuals from one location to another, and is not necessarily a direct response to environmental conditions. Option B, speciation, refers to the formation of new species, and is not directly related to individual adaptation. Option C, acclimation, refers to an organism's ability to adjust to a specific stressor, such as changes in temperature or pH, but is not necessarily a long-term adaptation to changing environmental conditions. Therefore, natural selection is the best answer for this question.