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Over the past three decades, bacteria and archaea have been found in some of the most inhospitable places on Earth.
Participants will also focus on a class of microbes known as the archaea , which literally means ‘ancient.’
Bacteria and archaea often clone themselves, trade genes, and in some cases the microbes even merge together into a giant mass of DNA that then gives rise to spores.
Marine plants literally live in a sea of bacteria, archaea , viruses, and fungi - some of which are bound to be pathogenic - yet they seldom get sick.
Unlike bacteria and archaea , eukaryotes have their DNA in linear pieces that are bound up with special proteins to make chromosomes.