Darwin’s Theory of Evolution
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Questions and Answers

What does evolution refer to in biological terms?

  • The change of organisms over time (correct)
  • The adaptation of organisms to their environment
  • The classification of organisms into categories
  • The process of species becoming extinct
  • How can a scientific theory be best described?

  • As an absolute truth that cannot change
  • As an untested hypothesis about a phenomenon
  • As a well-supported and testable explanation of natural phenomena (correct)
  • As a simple guess about natural events
  • Which statement is true regarding the descent of modern organisms?

  • Modern organisms are direct descendants of contemporary organisms
  • Modern organisms have descended from ancient organisms over time (correct)
  • Modern organisms are immutable and cannot change over time
  • Modern organisms have developed independently without any ancestral connections
  • What distinguishes a scientific theory from an opinion?

    <p>A scientific theory is based on evidence and can be tested</p> Signup and view all the answers

    In the context of evolutionary biology, what does the term 'change over time' specifically imply?

    <p>Organisms can change in response to both external and internal factors</p> Signup and view all the answers

    Study Notes

    Darwin’s Theory of Evolution

    • Evolution represents the gradual change in species over time, resulting in modern organisms arising from ancient ancestors.
    • The concept of descent with modification explains how traits evolve and are passed down through generations.
    • A scientific theory is distinct from a mere guess; it is robust, well-supported, and tested against observed phenomena.
    • Darwin's contributions to evolutionary theory laid the groundwork for understanding biological diversity and the processes driving these changes in organisms.

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    Description

    Explore the key concepts of Darwin’s Theory of Evolution, including descent with modification and the scientific basis behind evolutionary changes. This quiz will test your understanding of how ancient ancestors have shaped modern organisms through gradual changes over time.

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