EARTH SCIENCE
FOSSILS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Caytonia is an extinct plant that existed between 200 and 140 million years ago. It had reproductive structures that resemble structures in modern flowering plants. How do scientists know about the structures of this ancient extinct plant?
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Scientists study the DNA sequence of the Caytonia plant.
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Scientists genetically engineer modern plants to reproduce the Caytonia plant.
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Scientists excavate and examine the fossilized remains of Caytonia
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Scientists observe the adaptations of plants in habitats resembling those of Caytonia.
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Explanation:
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