Relier Pairs Science 8 L9 Key Terms EvolutionVersion en ligne Review Key Terms on Evolution par Tawun Jack Gregory 1 mimicry: 2 natural selection: 3 migration: 4 molecular biology: 5 evolution: 6 vestigial structure: 7 homologous structures: 8 adaptations: 9 variation: 10 analogous structures: 11 camouflage: 12 embryology: 13 comparative anatomy: 14 hibernation: body parts that are similar in structure but differ in function the seasonal movement of animals from one region to another the study of the development of embryos 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 traits that help an organism survive process in which living things with beneficial traits survive longer and produce more offspring so their traits increase in a population over time a state in which an animal’s body processes are slower than usual, and its body temperature falls difference in traits caused by mutations change in the inherited traits of organisms over time 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 structures that are similar in function, but differ in structure an adaptation in which one species looks like another species