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Learn about Darwin's theory of evolution and natural selection on Khan Academy.
Introducing Darwin and natural selection. Charles Darwin's evidence for evolution. Glossary. Evolution: a paleontologist's perspective. Phylogenetic trees. What is a Tree of Life? The science of speciation – molecular adaptation in vampire bats. Quiz: Evolution by natural selection.
Overview of the evidence supporting evolution and natural selection, including fossil records, biogeography, and molecular biology.
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Archaeopteryx, woolly mammoths, and saber-toothed cats, oh my! In this unit on evolution, you'll explore the fossil record, learn how to decipher evolutionary trees, and discover how organisms' physical traits provide evidence for evolution.
Chromosome theory of inheritance; Chromosomes, linkage and recombination; Recombination frequency and gene mapping; Principles of inheritance and variation: Quiz 2; ... Natural selection and Darwin; Evolution and natural selection; Homologous and Analogous characteristics; Evidence for evolution; Evolution: Quiz 1; Hardy-Weinberg;
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This page provides information on Darwin's theory of evolution and natural selection.