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Louis Pasteur concluded from his experiment that spontaneous generation does not occur, and that microorganisms present in the air were responsible for the contamination of the broth. This observation led to the development of the germ theory of disease and revolutionized our understanding of Infectious Diseases.
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Why was pasteurs experiment better than spallanzanis?
Pasteur's experiment demonstrating spontaneous generation was considered better because he designed a more controlled experiment with swan-necked flasks that allowed air in but prevented microbes from entering. This disproved the theory of spontaneous generation more conclusively than Spallanzani's experiment which critics argued could have been affected by lack of oxygen.
What did Rutherfords gold foil experiment help him conclude?
That the mass of an atom is mostly located in a small nucleus.
What is Pasteurs experiment?
Louis Pasteur's experiment on spontaneous generation in 1861 involved boiling broth in a flask with a curved neck to prevent dust particles from entering. The broth remained uncontaminated, disproving the theory of spontaneous generation and supporting the idea of biogenesis, which states that living organisms can only arise from preexisting living cells.
If The flask and its contents had a mass of 120 grams before the experiment and a mass of 120 grams after the experiment Which conclusion can best be made from these measurements?
That the Law of Conservation of Matter has been proven to be true once again. I could also conclude that the experiment occured within a closed sytem where no gas was lost. So many conclusions, so little time.
What did mendel conclude after his stem height pea plant experiment?
Mendel's experiment showed that with other traits it showed a similar pattern and also that it resulted that this crossed the first generation. The dwarf height traits had seemed to disappear. He then let the first generation plants self pollinate.
What did people think about cells Before pasteurs experiment with beef broth and S-shaped tubing?
nonliving things Stupids
The gold-foil experiment led scientists to conclude that an atom's?
The gold-foil experiment led scientists to conclude that an atom's volume is mainly unoccupied.
Did Galileo make sure to conclude a control in an experiment?
I wasn't there
What does conclusiuon mean in a science project?
After doing the experiment or the project, what can you conclude, or what can you say about it or summarize after looking at the data or experiment.
What does it mean to make an observation?
It means to observe or conclude some thing about your experiment.
What does it mean to make observations?
It means to observe or conclude some thing about your experiment.
What is the difference between a prediction and a conclusion?
A prediction is what you think will happen BEFORE the experiment is followed through with, a conclusion is what you observe and conclude after the experiment has been completed.
What is in a data plan?
Its mostly what occurred during the experiment/ the information one has to use to conclude the purpose of it.
Why was pasteurs experiment better than spallanzanis?
Pasteur's experiment demonstrating spontaneous generation was considered better because he designed a more controlled experiment with swan-necked flasks that allowed air in but prevented microbes from entering. This disproved the theory of spontaneous generation more conclusively than Spallanzani's experiment which critics argued could have been affected by lack of oxygen.
How did Pasteurs experiment answer the objections raised by supporters of the vital force hypothesis?
Pasteur's experiment permitted air from the outside to mix with air from the inside, which would have allowed any "vital force" to enter and cause the broth to become cloudy if there were such a "vital force.
What did Rutherfords gold foil experiment help him conclude?
That the mass of an atom is mostly located in a small nucleus.
What did gold foil experiment enable Rutherford to conclude?
The gold foil experiment led Rutherford to conclude that atoms have a small, dense, positively charged nucleus at their center, surrounded by mostly empty space where electrons orbit. This discovery revolutionized the understanding of atomic structure and led to the development of the nuclear model of the atom.
