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Broth Remained clear.
Spallanzani's experiment was designed to disprove the spontaneous generation of microbes in the air.
It was to answer whether or not Spontaneous generation is possible or not.
He repeated John Needham's experiment in which nutrient fluids (Chicken broth) was put into a sealed flask then heated. The nutrient medium could be stored and microoganisms did not arise from it. This experiment disproved the Spontaneous Generation and paved the way for Pasteur's research. Spallanzani was largely criticised under claims that microorganisms needed oxygen to survive. He was also a pioneer in the fertilization an experiment which he produced with frogs. :) hope that helps.
They share the results of the experiment.
draw conclusions
draw conclusions
draw conclusions
draw conclusions
communicate their results to other people
Intelligent investigators.
sealing of flask
Broth Remained clear.
whu u..
Spallanzani's experiment was designed to disprove the spontaneous generation of microbes in the air.
You see the results of your experiment, and determine whether your hypothesis was true or false. Then, you write a summary of what you have determined from your experiment.