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Natural Selection

Darwin studied a wide variety of plants and animals across the globe. His observations eventually convinced him that evolution took place. Darwin observed 14 different finch species that differed mainly in beaks and feeding habitats. Darwin was familiar with artificial selection used by breeders to produce animals/plants with particular traits. Darwin proposed that such trait selection could also occur in nature which he termed natural selection. Adaptation of a population is the result of natural selection. Darwin observed 14 different finch species that differed mainly in beaks and feeding habitats and concluded that this resulted from “descent with modification” from a common ancestor, or Evolution. Four Fundamentals of Natural Selection 1. Heritability of traits 2. Limiting factors exist in all environments 3. Overproduction of offspring 4. Reproduction by those with “best fit” Link to Lecture Slides: https://drive.google.com/file/d/19Qt2... *Due to the description character limit the full work cited for "Natural Selection" can be viewed at... https://drive.google.com/open?id=1pC0...