A complication of molecular clock studies is that
A) DNA and proteins appeared in life at about the same time.
B) genes mutate at different rates.
C) DNA is not often preserved in fossils.
D) some species are more highly evolved than others.
E) some primate species do not have a Y chromosome.
Correct Answer:
Verified
Q26: The fact that Hox genes of very
Q27: DNA hybridization experiments estimate species relatedness by
Q28: DNA hybridization experiments tend to overestimate the
Q29: The major genetic distinction between humans and
Q30: Haplogroups consist of
A) sets of species that
Q32: An example of a single-gene trait that
Q33: Human chromosome banding patterns match most closely
Q34: The type of hominid mentioned in section
Q35: A major way that the human genome
Q36: Evolutionary tree diagrams compare
A) anatomical similarities revealed
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