As a control, Pasteur cut off the tops of swan-necked flasks and allowed microorganisms from the air

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As a control, Pasteur cut off the tops of swan-necked flasks and allowed microorganisms from the air to fall into the flask. His experimental swan-necked flasks were

a. not broken.

b. covered with gauze.

c. deliberately seeded with microbes.

d. also heat-sealed.

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Integrated Science

ISBN: 9781259341038

7th Edition

Authors: Bill Tillery

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Question Posted: Oct 21, 2024 03:02 AM

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As a control, Pasteur cut off the tops of swan-necked flasks and allowed microorganisms from the air

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Integrated Science

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