6.3 - What are the Evidences for Evolution?
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Practice Questions
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What is a fossil?
💡 Hint: Think about what scientists study to learn about ancient life.
Define homologous structures.
💡 Hint: They share a common origin but may serve different functions.
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Interactive Quizzes
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What type of evidence do fossils provide for evolution?
💡 Hint: Think about what we learn from studying ancient remains.
True or False: Homologous structures serve similar functions in different species.
💡 Hint: Consider what 'homologous' means.
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Challenge Problems
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Design an experiment to demonstrate natural selection using a population of organisms. Describe the factors you would vary and how you would measure the outcomes.
💡 Hint: Think about what traits might affect which organisms survive.
Discuss how changes in environmental conditions could affect the process of natural selection in a specific species.
💡 Hint: Consider the moth example; how would their environment specifically affect survival?
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