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Journey to the Invisible World

... billion years ago. Are there any organisms on Earth that have preserved the features of their forefathers? There are: they are microorganisms We have erected a monument to Escherichia coli In our central square. It’s life-size... (from the folklore ... ... binary fission, that is, divide in two, which means that they have no predecessors, no dead ancestors. The genome of living bacteria contains all the changes that have taken place in themselves, and not in their late parents — this is their peculiar ...

Modified: 25.08.2007
microorganisms , geysers , hot springs , bacteria , genome , evolution , origin of life
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