Zoology - Evolution Question with Solution | TestHub

Francesco Redi took cooked meat in three jars. One jar was open, the second was covered with parchment paper and the third was sealed with gauze and made airtight. He observed that maggots developed only in the open jar, while maggots could not develop in the meat in closed jars. Thus, life originated from pre-existing life. Lazzaro Spallanzani performed a similar experiment with soup. Louis Pasteur performed experiments with swan neck flasks. Joshua Lederberg and Esther Lederberg performed the replica plating experiment.