Which of the following features are shared by all of the jawed fish?
A) endothermic, gills and scales
B) ectothermic, smooth nonscaly skin and bony skeleton
C) cartilaginous endoskeleton, gills and scales
D) bony endoskeleton, gills and scales
Correct Answer:
Verified
Q1: Vertebrates without jaws would be the
A) rays.
B)
Q1: The following are differences between amphibians and
Q2: Sharks
A) lack bony skeletons.
B) have placoid scales.
C)
Q3: Which feature would have given the jawed
Q4: All of the following are characteristics of
Q8: Which feature is found in the bony
Q9: Amphibians evolved from
A)darters.
B)sharks.
C)bass and bluegill.
D)sturgeon and catfish.
E)lobe-finned
Q10: Which of these characteristics is NOT found
Q15: The four defining characteristics of chordates are
A)segmentation,a
Q19: What is the main reason that mammals
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