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- nounabiogenesis (noun)
- the original evolution of life or living organisms from inorganic or inanimate substances:"to construct any convincing theory of abiogenesis, we must take into account the condition of the Earth about 4 billion years ago"
- historicalold term for spontaneous generation
Originlate 19th century: from a- ‘not’ + Greek bios ‘life’ + genesis.Your Recent SearchesWords you've searched will appear here - People also ask
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Abiogenesis - Wikipedia
In biology, abiogenesis (from Greek ἀ- a- 'not' + βῐ́ος bios 'life' + γένεσις genesis 'origin') or the origin of life is the natural process by which life has arisen from non-living matter, such as simple organic compounds. The prevailing scientific hypothesis is that the transition from non-living to living entities … See more
Energy and entropy
Life requires a loss of entropy, or disorder, when molecules organize themselves into living matter. The … See moreSpontaneous generation
One ancient view of the origin of life, from Aristotle until the 19th century, is of spontaneous generation. This theory held that "lower" animals … See moreAll chemical elements except for hydrogen and helium derive from stellar nucleosynthesis. The basic chemical ingredients of life – the See more
The lipid world theory postulates that the first self-replicating object was lipid-like. Phospholipids form lipid bilayers in water while under … See more
A variety of geologic and environmental settings have been proposed for an origin of life. These theories are often in competition with one … See more
Wikipedia text under CC-BY-SA license Abiogenesis | Definition & Theory | Britannica
What is the Theory of Abiogenesis? - News-Medical.net
WebFeb 1, 2023 · The theory of abiogenesis posits that the first lifeforms which arose from the primordial soup were simple organisms that gradually …
Abiogenesis - Definition and Theory | Biology Dictionary
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