LUCA is
A) the last universal common ancestor.
B) the individual ancestor of each of the three domains.
C) actually somewhat of a misnomer because it is now believed that each of the domains arose independently.
D) All of the answers are correct.
Correct Answer:
Verified
Q14: Compared with today, the temperature on Earth
Q15: What two gases were most abundant on
Q16: Horizontal gene transfer
A) is so rare over
Q17: The earliest RNA probably functioned in
A) catalysis.
B)
Q18: Evolution is driven by
A) random mutation.
B) novel
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Q21: The pan genome of a microbial species
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Q23: Oxygen did not accumulate in the early
Q24: Ribotyping
A) bypasses sequencing and sequence alignments.
B) exploits
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