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people believed on spontaneous generation and now they don't after his discovery!
the control was the open jar with meat
That things aren't spontaneously generated.
John Needham concluded that the theory of spontageous generation was wrong:)
because every aspect is controlled except the lid either being open or closed and this is neither changed through out the experiment.
Redis was created on 2009-04-10.
the manipulated variable was the covered jars . The responding variable was the uncovered jars contained any maggots
According to scientists, the process in which scientists use to answer questions about the world including the example of Rediâ??s experiment with rotting meat is the scientific method.
According to scientists, the process in which scientists use to answer questions about the world including the example of Rediâ??s experiment with rotting meat is the scientific method.
John Needham was an English Scientist who helped the theory of Evolution, he used an experiment involving animal-cules to attack Redis work. He also tested Francesco Redi's theory.
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Francesco Redi's hypothesis was that "spontaneous generation" could not exist. He tested this hypothesis using maggots and meat.