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Spallanzani discovered that the theory of spontaneous generation was incorrect; boiling water is a better sterilizer than hot air; and some microorganisms can live for days in a vacuum before dying...
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∙ 12y ago
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∙ 9y agoThe theory for spontaneous generation refers to the idea that life can produced from nonliving things. Lazzaro Spallanzani proposed in his experiement that air was necessary for spontaneous generation.
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∙ 13y agoItalian physiologist who made important contributions to the experimental study of bodily functions and animal reproduction. His investigations into the development of microscopic life in nutrient culture solutions paved the way for the research of Louis Pasteur.
Spallanzani was the son of a distinguished lawyer. He attended the Jesuit college at Reggio, where he received a sound education in the classics and philosophy.
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∙ 13y agoHis experiment was to boil gravy in two flasks. One flask was sealed, another was left open. The one that was left open was teeming with microorganisms while the sealed one had no microorganisms. The only problem was that this experiment did not include the "vital force" or air.
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∙ 12y agothat the theory of spontaneous generation was wrong
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∙ 9y agoSpallanzani's experiment showed that microbes are found in the air not the water. Spallanzani's hypothesis was correct because microbes are found in air.
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∙ 10y agoto smell asses in diffirent ways
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Why is it important to develop a scientific hypothesis that is testable?
It is important to be able to test the hypothesis because testing your hypothesis is how you prove or disprove your theories. If it is disproved then you can change your hypothesis.
Transformation of research problem into hypothesis?
How research problem is transformed into hypothesis How research problem is transformed into hypothesis
How do you come up with a hypothesis for a lab?
The lab would be used to test your hypothesis to whether or not you were correct. You would first want to form a hypothesis and then gather data to support or discredit your hypothesis. The hypothesis could be testing anything essentially.
Is the hypothesis before the objective?
The hypothesis is before you begin the expariment, so the first thing you should do is write down your hypothesis.
What is a hypothesis for a double colored flower science fair project?
hypothesis
In the experimental group in spallanzanis experiment the?
both remained clear
A possible explanation or answer to a question is a?
A hypothesis
What is a proposed a scientific idea is called?
hypothesis
What is jalousy hypothesis?
Jalousy hypothesis is synonymous to null hypothesis. A hypothesis that leads to nowhere
What prefix is there for hypothesis?
what prefix does hypothesis have? what prefix does hypothesis have?
When do we reject a hypothesis?
When we've proven that the hypothesis is false !
What is a verbal hypothesis?
ANSWER: A verbal hypothesis is when you say a hypothesis orallly.
What should you do after you form a hypothesis?
test your hypothesis.
What is a testable explanation of a situation?
A hypothesis.
What is a causal hypothesis?
A casual hypothesis is a more usual hypothesis.
What is the difference between a hypothesis and a working hypothesis?
The difference is that working hypothesis is that your still working on it but the hypothesis that your not working on it.
What is the outcome of hypothesis testing?
a. the hypothesis ispartly true but needs to be revised. b. the hypothesis wrong. c. the hypothesis is supported. d. the hypothesis is of no value.
