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Question
What were the views of Louis Pasteur?
Options
life arose spontaneously
life arose as a result of biochemical evolution
life arose from outer space
life comes only from pre-existing life
MCQ
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Solution
Life comes only from pre-existing life
Explanation:
Pasteur’s swan-neck flask experiment supported biogenesis: life comes from pre-existing life. The other options describe spontaneous generation, chemical evolution or cosmic origin, none of which was Pasteur’s conclusion.
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