Propose the kinds of empirical evidence you would need to validate this scenario. You might want to address causes of natural selection, sexual selection, allopatric speciation, sympatric speciation, and isolating mechanisms in your paper. Evolution in Four Dimensions: Genetic, Epigenetic, Behavioral, and Symbolic Evolution Evolution by natural selection Charles Darwin & Alfred Russel Wallace. 1800s. Genes are discrete Gregor Mendel. Uniformitarianism Charles Lyell. Chromosomal basis of heredity August Weismann ... The English naturalist Charles Darwin (1809–1882) formulated the theory of evolution through natural selection in his ground breaking publication The Origin of Species by Means of Natural Selection, published in 1859.
Natural Selection, Adaptation, and Evolution What is natural selection? It’s the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theoryof its action was first fully explained by Charles Darwin and is now believed to be the main process that brings about evolution. - Darwin's Theory of Evolution is the widely held notion that all life is related and has descended from a common ancestor: the birds and the bananas, the fishes and the flowers -- all related.