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Evidence for evolution practice

This material offers 10th-grade students practice with evidence for evolution through questions on vestigial organs, fossil formation steps, and matching structures to their types. Students engage with multiple-choice, sequencing, and matching exercises to reinforce understanding of fossils, homologous and analogous structures, embryology, and DNA comparisons.

By Edform · Biology · Grade 10 · Published Oct 15, 2026 · New

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Questions

  1. Which structure is an example of a vestigial organ in humans?
  2. Which of the following provide evidence for evolution?
  3. Put these steps in the correct order to show how a fossil forms.
  4. Match each structure to its type.
  5. Fill in the blank: Structures that are similar in different species because they were inherited from a common ancestor are called ___ structures.
  6. Sort each pair of structures as homologous or analogous.
  7. For each statement, select True or False.
  8. What is the main molecule compared in DNA evidence for evolution?
  9. If two species share 95% of their DNA, what percent of their DNA is different?

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