The theory that birds and reptiles share common ancestry is supported by the evidence that they both: appear everywhere on the planet have similar environmental requirements. show structural similarities (homologies). have evolved as separate groups at about the same time. live on land.

Evolution is the process of change in biological populations' heritable features across generations.…

Answered: The theory that birds and reptiles…

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The theory that birds and reptiles share common ancestry is supported by the evidence that they both

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter23: Paleobiology And Macroevolution

Section: Chapter Questions

Problem 1ITD

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Concept explainers

Ecological adaptations

An ecological adaptation is any morphological, physiological, or behavioral trait of an organism that allows it to survive and reproduce in a habitat or ecosystem. Adaptation is a biological mechanism by which an organism gradually gets more acclimated to its surroundings.

Question

The theory that birds and reptiles share common ancestry is supported by the evidence that they both:

		appear everywhere on the planet
		have similar environmental requirements.
		show structural similarities (homologies).
		have evolved as separate groups at about the same time.
		live on land.

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