Multiple Choice
If oxygen had been present at the beginning of organic evolution, one hypothesis suggests that
A) evolution would have been speeded up.
B) evolution would have been speeded up only for plants.
C) no change would be noted.
D) life would not have evolved.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: In order for macromolecules to form, smaller
Q3: Stanley Miller's experiment<br>A) proved the origin of
Q4: Oparin's theory of the origin of life
Q5: The oldest fossils of eukaryotic cells are
Q6: The oldest fossils are about _ billion
Q7: Early in the 1900s, Svante Arrhenius proposed
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Q9: Redi concluded from his experiment that<br>A) maggots
Q10: Which of the following supports the idea
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