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Spallanzani's experiment concluded that spontaneous generation of life did not occur. By sealing containers of meat broth and boiling them to kill any existing microorganisms, he prevented the growth of microorganisms within. This demonstrated that living organisms could only arise from other living organisms.
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What question was spallazanis experiment designed to answer?
Spallanzani's experiment was designed to investigate whether spontaneous generation of life was possible by showing that microorganisms did not arise spontaneously, but were introduced from the air or other sources.
What Happened In Experimental Group In Spallanzani's Experiment?
In Spallanzani's experiment, the experimental group received boiled broth that was then sealed from external contamination. This group did not exhibit the growth of microorganisms, providing evidence against spontaneous generation.
How did Pasteur's experiment differ from spallanzani experiment?
Pasteur's experiment on spontaneous generation showed that microorganisms do not arise spontaneously but are introduced into broths from external sources. Spallanzani's experiment involved boiling nutrient broth in sealed flasks to sterilize it, then observing that no microorganisms grew unless air was allowed to enter the flask, suggesting that microbes were not generated spontaneously but entered from the air.
What question was Spallanzani's experiment designed to answer?
It was to answer whether or not Spontaneous generation is possible or not.
Is the ability to reproduce results an important part of any experiment?
Yes, the ability to reproduce results is crucial in science to ensure the validity and reliability of findings. Reproducibility allows for independent verification of results and helps to build confidence in the robustness of scientific conclusions.
What do scientists do after the reach conclusions from the results of their experiments?
They share the results of the experiment.
What can scientists do if the results of an experiment do not support a hypothesis?
draw conclusions
What can a scientist do if the results of an experiment do not support a hypothesis?
draw conclusions
What can scientists do if the results of an experiment do not support hypothesis?
draw conclusions
What can scientist do if results of an experiment do not support a hypothesis?
draw conclusions
What are the results called in an scientific experiment?
The results of a scientific experiment are typically referred to as data or findings. These results provide the information needed to analyze the experiment's outcome and draw conclusions.
What do scientist do after they reach conclusions in their experiment?
communicate their results to other people
How did he record and results of his experiment?
He recorded the results of his experiment by documenting observations, measurements, and data collected during the experiment. These results were typically recorded in a lab notebook or electronic record. The results were then analyzed and interpreted to draw conclusions and determine the significance of the experiment.
Who must draw conclusions based on the results obtained from an experiment?
Intelligent investigators.
The info collected during an experiment is called?
The information collected during an experiment is called data. This data is used to analyze the results of the experiment and draw conclusions based on the findings.
The detailed explanation of the results of an experiment is called the?
Analysis. This involves examining and interpreting the data to draw conclusions based on the results obtained during the experiment.
What is the controlled variable in Spallanzani experiment?
In Spallanzani's experiment, the controlled variable was the type of container used to hold the broth. By using different containers with varying levels of accessibility to air, Spallanzani was able to determine the role of air in the generation of life.
