Four of the five answers below are principal characteristics of all chordates. Select the exception.
A) postanal tail
B) bony vertebra
C) notochord
D) dorsal nerve cord
E) pharyngeal gill slits
Correct Answer:
Verified
Q13: Anatomically modern humans originated in _.
A)south Africa
B)the
Q14: Live birth is characteristic of _.
A)marsupials only
B)monotremes
Q15: Which of the following likely favored the
Q16: You have a taken a summer job
Q17: Tailless nonhuman primates are commonly known as
Q19: Four of the five answers are adaptations
Q20: Geneticists map ancient human movements using _.
A)Denisovan
Q21: Australopiths show a trend toward improved upright
Q22: Humans are least closely related to the
Q23: Four of the five answers are important
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