Nurturing Life Sciences
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Ronald A. Fisher, John B. S. Haldane and Sewall Wright - which showed that mutation and natural selection together cause adaptive evolution.
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#Unit 11. Evolution and Behavior
Eon > Era > Period > Epoch
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#Id: 9575
#Id: 9576
Pre Cambrian- Earliest eukaryotes and multicellular eukaryotes. Oxygen levels increase
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Cambrian - Most marine invertebrates. Ozone layer forms
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