5.1 Evidence for Evolution

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DP IB Biology (05 Evolution and Biodiversity) Mind Map on 5.1 Evidence for Evolution, created by Steve Harton on 25/05/2014.
Steve Harton
Mind Map by Steve Harton, updated more than 1 year ago
Steve Harton
Created by Steve Harton over 10 years ago
151
5

Resource summary

5.1 Evidence for Evolution
  1. Nature of Science
    1. Looking for patterns, trends and discrepancies
      1. Comparison of the pentadactyl limb
        1. Adaptive radiation
          1. Homologous structures
            1. Mammals
              1. Birds
                1. Amphibians
                  1. Reptiles
          2. Evolution occurs when heritable characteristics of a species change
            1. Development of melanistic insects in polluted area
            2. Evidence for evolution
              1. Fossil record
                1. Selective breeding
                  1. TOK
                    1. Scientific method of establishing beyong reasonable doubt
                      1. How do scientific methods compare to those used by historians to reconstruct the past?
                  2. Speciation
                    1. Populations of a species can gradually diverge into separate species by evolution
                      1. Continuous variation vs concept of gradual divergence
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