Chemical evolution:
A) cannot be investigated experimentally.
B) was tested in experiments performed by Watson and Crick.
C) occurred about 1 billion years ago.
D) resulted in simple organic molecules.
E) started with unicellular prokaryotic organisms.
Correct Answer:
Verified
Q2: The concept that simple organic molecules could
Q3: The hypothesis that organic molecules formed near
Q4: Which of the following is not one
Q5: Multicellular eukaryotes arose about:
A) 3.8 billion years
Q6: The most significant outcome of the Miller
Q8: One critical requirement for life to arise
Q9: Which of the following gases was not
Q10: Presently, it is thought that organic polymers
Q11: The approximate age of the Earth is:
A)
Q12: The hypothesis that organic molecules formed near
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