CONTRAST: How were the designs of Pasteur’s and Redi’s experiments different?

Redi placed rotting meat in containers to test whether maggots appeared, while Pasteur used nutrient broth in curved-neck flasks to test whether microorganisms appeared. So the experiments differed in what they used: Redi used rotting meat, and Pasteur used broth. Both experiments challenged spontaneous generation, making choices C and D incorrect.

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