Gradual change over time
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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| Comparative Embryology | Similarities in embryo development, bone structure and orientation
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| Phylogenic Trees | A tree-like diagram that shows the evolutionary relationships between different organisms
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| Comparative Anatomy | The study of structural similarities and differences among living things
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| Homologous Structures | Similar structures design but different function often evidence of common ancestry
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| Vestigial Organs | Have lost much or all of their original function due to different selection agents acting on the descendant
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| Analogous Structures | Body parts that share a common function, but NOT
related no common ancestry
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| Comparative Biochemistry | The more closely related species are to one another, the greater DNA similarities they share and Amino acid sequence similarities
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Created by:
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