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Spontaneous generation is a superseded scientific theory that held that living creatures could arise from nonliving matter and that such processes were commonplace and regular.
Spontaneous generation, the hypothetical process by which living organisms develop from nonliving matter; also, the archaic theory that utilized this process to explain the origin of life.
Describe the theory of spontaneous generation and some of the arguments used to support it. Explain how the experiments of Redi and Spallanzani challenged the theory of spontaneous generation.
30 de may. de 2017 · Learn about the obsolete hypothesis that life can arise from non-living things, and how it was disproved by experiments. Find out the examples of spontaneous generation, the theory of Aristotle, and the role of Pasteur.
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.
Learn about the ancient and medieval belief that life can arise from nonliving matter, and how it was challenged by scientific experiments. Explore the history and evidence of the theory of spontaneous generation and its refutation by Pasteur and others.
The discovery of microbes led a number of scientists to explore their origin and reproduction. Lazzaro Spallazani (1729-1799) showed that after a broth was boiled it remained sterile, that is, without life, as long as it was isolated from contact with fresh air.
