Living deuterostomes comprise three clades: the echinoderms, the chordates, and the
A) urochordates.
B) cephalochordates.
C) hemichordates.
D) vertebrates.
E) yunnanozoans.
Correct Answer:
Verified
Q6: The _ are likely closely related to
Q7: You find a fossil deuterostome in marine
Q8: A calcified internal skeleton is characteristic of
Q9: Refer to the figure. Q10: Which of the following is not a Q12: Which of the following echinoderms does not Q13: In _, the coelom arises from _ Q14: A _ that develops from mesodermal pockets Q15: Fossil evidence indicates that the earliest deuterostomes Q16: Since echinoderms and hemichordates both have ciliated![]()
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