The jar that contained the meat with the cover on it.
meat and flies
people believed on spontaneous generation and now they don't after his discovery!
tanous generation is the theory of life arising from nonliving things
no he developed evolutionary theory
The jar that contained the meat with the cover on it.
The presence of living organisms in the meat jars was not a controlled variable in Redi's experiment on spontaneous generation. This variable was dependent on the conditions set by Redi, rather than being controlled by him.
yes he did
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.
It was to answer whether or not Spontaneous generation is possible or not.
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.
1839
It was by a man who made an experiment that he put 3 jars and
meat and flies
Francesco Redi was the first person to question the validity of spontaneous generation. He was able to disprove the theory by showing that maggots came from fly eggs.
he set the foundation on which Louis Pasteur disproved spontaneous generation.
> Louis Pasteur (1626-1697) discovered spontaneous generation. Actually, Louis Pasteur (1822-1895) is credited with DISPROVING spontaneous generation, expanding the work of other scientists before him. Aristotle synthesized the theory of spontaneous generation, compiling and expanding on the work of earlier natural philosophers.