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Theory of Evolution - Coggle Diagram

- - - - Dog breeders, farmers, gardeners have been using artificial selection for years to get the, strongest, cutest, biggest animal or plant.
  - - - Principals of natural selection
        
        Genetic variation within the population
        
        Overproduction of offspring
        
        Constant struggle to survive
        
        Those with the best adaptations survive and pass their genes on to the next generation.
- - - - Genetic Drift-
        relatively rapid gene frequency changes in small, isolated populations
- - - - A process in which new species develop from preexisting species a change in the allege frequencies of a population of organism from generation to
- - - - The more similar the embryos, the more closely related two organism are
        
        Suggests that all species have a common ancestor