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What is evidence of evolution?

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Evidence of evolution refers to the various types of data and observations that support the theory of evolution, showing how species change over time and share common ancestors.

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What is natural selection?

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Natural selection is the process by which organisms better adapted to their environment tend to survive and produce more offspring, leading to evolutionary changes.

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What are homologous structures?

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Homologous structures are anatomical features in different species that share a common ancestry, indicating evolutionary relationships, such as the forelimbs of humans and whales.

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What is embryology?

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Embryology is the study of the development of embryos, which provides evidence of evolution by showing similarities in early developmental stages among different species.

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What are vestigial organs?

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Vestigial organs are body parts that have lost their original function through evolution, such as the human appendix, indicating a common ancestry with other species.

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What does DNA similarity indicate about organisms?

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DNA similarity indicates how closely related two organisms are; the more similar their DNA sequences, the more closely related they are likely to be.

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What is a common ancestor?

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A common ancestor is an ancestral species from which two or more different species have evolved, providing a link in the evolutionary tree.

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What is the significance of fossil records?

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Fossil records provide evidence of past life forms and their evolution over time, showing changes in species and the emergence of new ones.

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What is adaptive radiation?

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Adaptive radiation is the process by which organisms diversify rapidly into a variety of forms to adapt to different environments, often seen in species that colonize new habitats.

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What is the difference between convergent and divergent evolution?

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Convergent evolution occurs when unrelated species develop similar traits due to similar environmental pressures, while divergent evolution occurs when related species evolve different traits.

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