Exercise
Form 12: Fossils & Evolutionary Evidence
In this engaging exercise, students will explore the fascinating world of fossils and their role in understanding evolutionary processes, examining real-life examples to uncover how these ancient remnants provide crucial evidence for the biodiversity and adaptation of species over time. Through hands-on activities and discussions, learners will develop critical thinking skills as they connect the dots between past habitats and present-day life forms.
Questions
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MultiChoice
What are fossils?
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MultiChoice
What do homologous structures (like whale flippers and human arms) indicate?
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MultiChoice
What is a vestigial structure?
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MultiChoice
Which of the following is an example of a human vestigial structure?
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MultiChoice
Why is the fossil record incomplete?
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MultiChoice
Where are the oldest rock layers and fossils usually located in undisturbed sedimentary rock?
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MultiChoice
Comparative embryology shows that vertebrate embryos look very similar early in development. What does this suggest?
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MultiChoice
What molecular evidence best supports evolutionary relationships between species?
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MultiChoice
Archaeopteryx fossils show features of both reptiles and birds. This is an example of a:
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MultiChoice
Analogous structures (like insect wings and bird wings) arise because of:
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MultiChoice
Whales have tiny, unused pelvic (hip) bones buried in their muscle tissue. What does this show?
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MultiChoice
How does biogeography provide evidence for evolution?