Relier Pairs Science 8 L9 Key Terms EvolutionVersion en ligne Review Key Terms on Evolution par Tawun Jack Gregory 1 natural selection: 2 variation: 3 migration: 4 evolution: 5 molecular biology: 6 adaptations: 7 embryology: 8 comparative anatomy: 9 analogous structures: 10 homologous structures: 11 hibernation: 12 mimicry: 13 camouflage: 14 vestigial structure: an adaptation in which one species looks like another species the seasonal movement of animals from one region to another change in the inherited traits of organisms over time traits that help an organism survive difference in traits caused by mutations the study of similarities and differences of body parts of different species the study of gene structure and function the color, markings, or body shape that helps to hide an animal or plant in its surroundings the study of the development of embryos structures that are similar in function, but differ in structure a state in which an animal’s body processes are slower than usual, and its body temperature falls process in which living things with beneficial traits survive longer and produce more offspring so their traits increase in a population over time body parts that are similar in structure but differ in function inherited structure that is no longer used but is still present in a modern organism that inherited it from an ancestor that used the structure