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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| Artificial Selection | When humans select individuals to reproduce in order to get desired characteristics; also known as selective breeding
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| Analogous Structure | Structures that look similar on the surface, but are different internally because they were NOT inherited from a common ancestor, but evolved independently
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| Homologous Structure | Structures that may appear different on the surface, but are internally very similar because they were inherited from a common ancestor
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| Vestigial Structure | Structures an organism has but does not use
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| Comparative Biochemistry | Scientists compare the DNA or proteins of different organisms to determine if they are closely related
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| Comparative Embryology | Scientists compare the developing embryos of different species to determine if they are closely related
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| Theory | An explanation supported by lots of evidence
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Created by:
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