Evolution Assessment Study Guide
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Questions and Answers

What is the primary difference between artificial selection and natural selection?

  • The pace of selection, with artificial selection being faster
  • The agent of selection, being humans or nature (correct)
  • The number of generations involved in the selection process
  • The type of traits being selected for
  • What is the term for the process by which a new species emerges from an existing one?

  • Speciation (correct)
  • Natural Selection
  • Evolution
  • Adaptation
  • What is the primary purpose of a cladogram?

  • To determine the genetic makeup of an organism
  • To identify the common ancestors of a group of organisms
  • To show the evolutionary relationships between organisms (correct)
  • To study the behavior of organisms in their environment
  • What is the term for the phenomenon where a small group of individuals becomes isolated from the main population and establishes a new population?

    <p>Founder effect</p> Signup and view all the answers

    What is the term for the process by which a population becomes reproductively isolated from other populations?

    <p>Allopatric speciation</p> Signup and view all the answers

    What is the term for the process by which a species undergoes a rapid change in its characteristics in response to environmental pressures?

    <p>Adaptive radiation</p> Signup and view all the answers

    What is the term for the process by which the frequency of an allele changes in a population due to random events?

    <p>Genetic drift</p> Signup and view all the answers

    What is the term for the phenomenon where a species becomes extinct, leading to the formation of a new species?

    <p>Extinction</p> Signup and view all the answers

    What is the term for the process by which different species evolve similar traits in response to similar environmental pressures?

    <p>Convergent evolution</p> Signup and view all the answers

    What is the term for the equation that describes the frequencies of alleles in a population, assuming no evolution is occurring?

    <p>Hardy-Weinberg equation</p> Signup and view all the answers

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