Louis Pasteur designed an experiment to test whether sterile nutrient broth could spontaneously generate microbial life. To do this, he set up two experiments. In both, Pasteur added nutrient broth to flasks, bent the necks of the flasks into S shapes, and then boiled the broth to kill any existing microbes.
Keeping this in view, what did Louis Pasteur discover?
Born on December 27, 1822, in Dole, France, Louis Pasteur discovered that microbes were responsible for souring alcohol and came up with the process of pasteurization, where bacteria is destroyed by heating beverages and then allowing them to cool.
Who disproved the theory of abiogenesis?
Louis Pasteur's swan-neck flasks show that spontaneous generation does not occur. Thomas H. Huxley gives his "Biogenesis and Abiogenesis" lecture. The speech offered powerful support for Pasteur's claim to have experimentally disproved spontaneous generation.
How did Pasteur disprove the theory of spontaneous generation?
To disprove the theory of spontaneous generation, Louis Pasteur devised a way to flask that allowed oxygen in, but prevented dust from entering. Pasteur discovered that the destruction of bacteria can be accomplished by exposing them to a specific minimum temperature for specific minimum amount of time.