­­­­­­­­­­Which theory was disapproved by Louis Pasteur?

The correct answer is: Theory of spontaneous creation

• Theory of abiogenesis or spontaneous creation was disproved by Louis Pasteur
• The theory of spontaneous creation states that life emerges from non-living sources
• Louis Pasteur disproved with the help of his famous swan neck flask experiment
• In the experiment, he predicted that sterilized broth in the specially designed swan-neck flasks would remain sterile as long as the swan necks remained intact. However, if the neck is broken, microorganisms enter and contaminate, allowing microbial growth within the broth.
• It was concluded that life emerges from life alone and not through chemical reactions