Evidences of evolution
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| fossil record | the history of life in the geologic past as indicated by the traces or remains of living things
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| biogeography | the study of the geographical distribution of living organisms and fossils on Earth
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| homologies | describes a trait that is shared by a group of species because it is inherited from a common ancestor
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| anatomical homology | body part that is similar in structure on different organisms
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| molecular homology | DNA, amino acids, or proteins that are the same in different organisms
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| developmental homology | stages of embryonic development are the same in different organisms
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| cladogram / phylogenic trees | a branching diagram that shows how organisms are related through evolution
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