The Integration of Biological Knowledge

The Integration of Biological Knowledge - The Integration...

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The Integration of Biological Knowledge Part Three, The Integration of Biological Knowledge and The History of Life , is the longest portion of the course and includes the following topics: geologic time, the origin of life, photosynthesis, aerobic respiration, endosymbiosis and eukaryotic cells, sexual reproduction, multicellularity, adaptive radiations and mass extinctions, vertebrate evolution, and human evolution. In presenting the history of life on Earth, I have changed the emphasis from the traditional concentration on the Phanerozoic Eon in favor of the more fundamental events of the Precambrian. This allows me to concentrate on prokaryotic evolution including such milestones as the evolution of photosynthesis, aerobic respiration, and the endosymbiotic evolution of eukaryotic cells. Following these topics, I present the evolution of sexual cellular reproduction and the evolution of multicellularity in eukaryotes. This sequence emphasizes the major features of all of life on Earth today and explains the basis for classifying life into six kingdoms: bacteria,
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The Integration of Biological Knowledge - The Integration...

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