abiogenesis vs. biogenesis Flashcards
1
Q
Aristotle
A
frogs and mud
2
Q
Van Helmont
A
wheat, sweaty underwear, open-mouthed jar and 21 days = mice
3
Q
Francesco Redi
A
3 jars: open + meat + weeks = fleas and maggots, closed +meat + weeks = no fleas or maggots, cheese cloth covered + meat + weeks = fleas on top of cheese cloth
4
Q
John Needham
A
boil chicken broth in flasks and put corks on top
5
Q
Spallanzani
A
modified Needham’s experiment by boiling with the cork on
6
Q
Louis Pasteur
A
flask into an “S” shape, boil to kill all the microscopes in the meat broth, tilted the flask
7
Q
abiogenesis
A
living things come from non-living things
8
Q
biogenesis
A
living things come from living things
