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Chapter 4: The Origin and Early History of Life


4.2 There is considerable disagreement about the origin of life. (Page 64)
http://www.mhhe.com/biosci/genbio/espv2/data/evolution/004/index.html

Examine the following sections:
3.89 Introduction
3.90 Features of Living Things
3.91 Metabolic Pathways
Hypotheses About the Origin of Life. (Page 64)
Scientists Disagree About Where Life Started. (Page 65)
The Miller-Urey Experiment. (Page 66)

4.4 Cells became progressively more complex as they evolved. (Page 70)
http://www.mhhe.com/biosci/genbio/espv2/data/cells/002/index.html

Examine the following sections:
1.53 Endosymbiont Theory
The Earliest Cells. (Page 70)
The First Eukaryotic Cells. (Page 72)







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