Alexander Oparin argued compounds rich atmosphere of water vapor, methane, carbon dioxide, ammonia, and hydrogen. Of energy, especially ultraviolet light allows a simple compound complex compound which reacts to a primordial soup.
From prokaryotic to eukaryotic.
The first prokaryotic organisms that are suspected of Cyanobacteria. Kemosintetik first cyanobacteria or heterotrophic life because they can not photosynthesize. Endosymbiosis theory widely accepted as the beginning of eukaryotic emergence. Bacteria engulfed by an ancient prokaryotic cell (host), the bacteria perform a chemical reaction (the precursor of mitochondria).
From sea to land
Some facts that support comes from marine organisms
1. Amphibians live Sikllus partly in the water. Of eggs, tadpoles in the water a new metamorphosis to live on land.
2. Amphibians evolved from fish by physical characteristics with scales.
3. Amphibians Reptiles evolved from the physical characteristics still have scales.
4. Birds and mammals evolved from reptilian scales are characterized by some.
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