Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Margulis
Use water as a H2O donor
for photosynthesis
many anaerobes.
Mid Prec & 2 x 10^9 yr.
Stromatolites & Fosdy Ches
of Archaic
Oxygen cycle was simply superimposed
on basically anaerobic cycles
Symbiosis of
Anaerobic Bacteria - for metabolism
Mobile approaches - for extracellular bacteria
motion
Modern evidence
Bacteria ingest others
Bacteria form aggregates
Cyanobacteria & blue green algae via
mutualism.
Plants - multicellular chloroplast eukaryotes
not multi-org.
Animals - multicellular heterotrophs.