Multiple Choice
The evolutionary tree of the vertebrates supports which conclusion?
A) The blacktip reef shark, Carcharhinus melanopterus, evolved before any mammals existed.
B) The DNA of humans and turtles will show more similarities than any comparison involving any fish or amphibian.
C) The embryos of fish, amphibians, and reptiles would be indistinguishable from those of a human.
D) All of the above are valid conclusions.
Correct Answer:
Verified
Correct Answer:
Verified
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