The different stages of the origin of life hypothesis . Introduction: The origin of life includes different stages leading to the formation of higher forms of life from the pre-existing forms of life. The evolution includes the chemical evolution and biological evolution of life. The chemical evolution involves the combining of different atoms to form the chemical compounds. The biological evolution involves origin of the small prokaryotic unicellular organisms and the analysis of the phylogenetic history of the organisms by considering the last common universal ancestor (LCUA).

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The different stages of the origin of life hypothesis.

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The origin of life includes different stages leading to the formation of higher forms of life from the pre-existing forms of life. The evolution includes the chemical evolution and biological evolution of life. The chemical evolution involves the combining of different atoms to form the chemical compounds. The biological evolution involves origin of the small prokaryotic unicellular organisms and the analysis of the phylogenetic history of the organisms by considering the last common universal ancestor (LCUA).

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