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Spontaneous generation definition: abiogenesis. . See examples of SPONTANEOUS GENERATION used in a sentence.
The Theory of Spontaneous Generation. The Greek philosopher Aristotle (384–322 BC) was one of the earliest recorded scholars to articulate the theory of spontaneous generation, the notion that life can arise from nonliving matter. Aristotle proposed that life arose from nonliving material if the material contained pneuma (“vital heat”).
The Theory of Spontaneous Generation. The Greek philosopher Aristotle (384–322 BC) was one of the earliest recorded scholars to articulate the theory of spontaneous generation, the notion that life can arise from nonliving matter. Aristotle proposed that life arose from nonliving material if the material contained pneuma (“vital heat”).
Jul 22, 2022 · Figure 1.6.2.3 1.6.2. 3: (a) French scientist Louis Pasteur, who definitively refuted the long-disputed theory of spontaneous generation. (b) The unique swan-neck feature of the flasks used in Pasteur’s experiment allowed air to enter the flask but prevented the entry of bacterial and fungal spores. (c) Pasteur’s experiment consisted of two ...
spontaneous generation. n. (Biology) a theory, widely held in the 19th century and earlier but now discredited, stating that living organisms could arise directly and rapidly from nonliving material. Also called: abiogenesis.
May 21, 2018 · Spontaneous generation, also called abiogenesis, is the belief that some living things can arise suddenly, from inanimate matter , without the need for a living progenitor to give them life. In the fourth century b.c., the Greek philosopher and scientist Aristotle argued that abiogenesis is one of four means of reproduction, the others being ...
For centuries, at least back to the 4th century BC until the late nineteenth century, people (including scientists) believed that simple living organisms could come into being by "spontaneous generation." It was "common knowledge" that simple organisms like worms, frogs, and salamanders could come from mud, dust, and unpreserved food.
