1) The record of the all the fossils ever discovered on earth a) extinction b) Fossil Record c) adaptation d) variation 2) Event that occurs when the last individual organism of a species dies a) Fossil Record b) variation c) extinction d) selective breeding 3) The change over time in populations of related organisms a) biological evolution b) Fossil Record c) natural selection d) analogous structure 4) Compares the ages of the sedimentary rock layers - younger near the top and older further down. a) relative dating b) homologous structure c) vestigial structure d) selective breeding 5) Uses the decay of radioactive isotopes to determine the actual age of igneous rocks. a) homologous structure b) embryology c) Fossil Record d) absolute dating 6) A slight difference in an inherited trait among individual member of a species. a) adaptation b) variation c) biological evolution d) embryology 7) The process by which organisms with variations that help them survive in their environment live longer, compete better, and reproduce more than those who do not have the variations. a) natural selection b) homologous structure c) selective breeding d) absolute dating 8) An inherited trait that increases an organism’s chances of surviving and reproducing in a particular environment. a) vestigial structure b) biological evolution c) embryology d) adaptation 9) The selection and breeding of organisms of desired traits a) selective breeding b) biological evolution c) extinction d) analogous structure 10) Body parts of organisms that are similar in structure and position but different in function a) biological evolution b) homologous structure c) absolute dating d) adaptation 11) Body parts that perform a similar function but differ in structure. a) analogous structure b) natural selection c) selective breeding d) variation 12) Body part that has lost its original function through evolution a) absolute dating b) vestigial structure c) natural selection d) variation 13) The science of the development of embryos from fertilization to birth a) selective breeding b) embryology c) Fossil Record d) absolute dating

Evolution Vocab

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