Which of the following was a crucial difference between the work of John T Needham and Louis Pasteur on the question of spontaneous generation?

journal article

Spontaneously Generating Life in Your Classroom? Pasteur, Spallanzani & Science Process

The American Biology Teacher

Vol. 63, No. 5 (May, 2001)

, pp. 340-345 (6 pages)

Published By: University of California Press

//doi.org/10.2307/4451121

//www.jstor.org/stable/4451121

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Journal Information

The American Biology Teacher, a nationally recognized journal, offers articles on recent advances in biology and life science, instructional activities for the classroom and laboratory, and interdisciplinary programs. Each issue features reviews of books, classroom technology products, and "Biology Today." Published nine times a year, the journal also covers the social and ethical implications of biology and ways to incorporate such concerns into instructional programs.

Publisher Information

Founded in 1893, University of California Press, Journals and Digital Publishing Division, disseminates scholarship of enduring value. One of the largest, most distinguished, and innovative of the university presses today, its collection of print and online journals spans topics in the humanities and social sciences, with concentrations in sociology, musicology, history, religion, cultural and area studies, ornithology, law, and literature. In addition to publishing its own journals, the division also provides traditional and digital publishing services to many client scholarly societies and associations.

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journal article

Human Traits vs. Crucial Experiments

The American Biology Teacher

Vol. 36, No. 6 (Sep., 1974)

, pp. 334-336+348 (4 pages)

Published By: University of California Press

//doi.org/10.2307/4444830

//www.jstor.org/stable/4444830

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Journal Information

The American Biology Teacher, a nationally recognized journal, offers articles on recent advances in biology and life science, instructional activities for the classroom and laboratory, and interdisciplinary programs. Each issue features reviews of books, classroom technology products, and "Biology Today." Published nine times a year, the journal also covers the social and ethical implications of biology and ways to incorporate such concerns into instructional programs.

Publisher Information

Founded in 1893, University of California Press, Journals and Digital Publishing Division, disseminates scholarship of enduring value. One of the largest, most distinguished, and innovative of the university presses today, its collection of print and online journals spans topics in the humanities and social sciences, with concentrations in sociology, musicology, history, religion, cultural and area studies, ornithology, law, and literature. In addition to publishing its own journals, the division also provides traditional and digital publishing services to many client scholarly societies and associations.

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The American Biology Teacher © 1974 National Association of Biology Teachers
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Which of the following was a crucial difference between the work of John T Needham and Louis Pasteur on the question of spontaneous generation quizlet?

Which of the following was a crucial difference between the work of John T. Needham and Louis Pasteur on the question of spontaneous generation? Whether or not the flasks were sealed.

How did Pasteur's experiment disprove spontaneous generation?

This was one of the last and most important experiments disproving the theory of spontaneous generation. Figure: Pasteur's test of spontaneous generation: By sterilizing a food source and keeping it isolated from the outside, Pasteur observed no putrefaction of the food source (top panel).

What was John Needham's experiment what was its result?

In England, John Needham challenged Redi's findings by conducting an experiment in which he placed a broth, or gravy, into a bottle, heated the bottle to kill anything inside, then sealed it. Days later, he reported the presence of life in the broth and announced that life had been created from nonlife.

Who disproved the idea of spontaneous generation was once and for all?

Louis Pasteur is credited with conclusively disproving the theory of spontaneous generation with his famous swan-neck flask experiment. He subsequently proposed that “life only comes from life.”

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