Biology, 20.09.2020 06:01 chavezdavis25
In developing the cell theory, Virchow proposed the idea that cells come from pre existing cells. This was contradictory to the beliefs
of most scientists at the time. Louis Pasteur provided proof of this when he performed an experiment with sterilized nutrient broth.
The broth in straight neck flasks grew bacteria, but the flasks with curved necks did not grow bacteria.
How are scientific theories formed?
A)
from the opinions of very educated people
B)
from one experiment of a famous scientist
from evidence gained by many experiments of many scientists
D)
ignoring any experimental evidence that does not fit the theory
Answers: 2
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Drag each label to the correct location on the image. g organisms adopt different strategies and structures to make sure their offspring it uses. herds young into center of group produces many offspring at once to protect against high predation risk protects offspring until environmental conditions are ideal for growth coo b 13 1994 7 odos si . an . i
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What happens when water’s salinity increases? mass decreases. freezing point decreases. buoyancy of objects decreases. the amount of dissolved minerals decreases.
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A(n) is a molecule influences the way that a molecule reacts.
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Which of the following terms best matches this definition: the process where humans choose the traits that will be present in the next generation through breeding. question 4 options: genetic determinism artificial selection acquired selection natural selection
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In developing the cell theory, Virchow proposed the idea that cells come from pre existing cells. Th...
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