'Purple sulfur' diaporamas de présentation

B ACTERIA

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Diversity of prokaryotes In morphology In habitat In metabolism Basics of metabolism:

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Evidence for Early Life: Microfossils, biomarkers, and preservation

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Evidence for Early Life: Microfossils, biomarkers, and preservation

Evidence for Early Life: Microfossils, biomarkers, and preservation. Tracy Quan September 19, 2006. The Big Questions. When did life start? What type of organisms were first? When did photoautotrophs develop? When did the Earth become oxygenated?

322 views • 21 slides

Chemolithotrophic proteobacteria S and Iron oxidizing

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Summaries - 4

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