Multiple Choice
Arrow "B" points to a structure that
A) is one of the four exclusive features of chordates.
B) extends anteriorly into the head region.
C) provides support for muscle contraction.
D) is replaced in most adult vertebrates by the vertebral column.
E) includes all of these.
Correct Answer:
Verified
Correct Answer:
Verified
Q15: Four features help define _: a notochord,
Q16: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8664/.jpg" alt=" Use the figure
Q17: Land vertebrates evolved which of the following
Q18: _ are jawless fishes with a backbone.
Q19: Pouches in the gut wall developed into
Q22: Which is NOT one of the four
Q30: _,or four-legged walkers,evolved from lobe-finned bony fishes.
Q38: A great adaptive radiation of mammals began
Q51: Choose the one most appropriate letter for
Q53: Reptiles are _ (cold-blooded animals)with scales.