Which animals are not in the infraphylum Vertebrata?
A) hagfishes
B) lampreys
C) sharks
D) rays
E) trout
Correct Answer:
Verified
Q18: In their feeding habits,the largest sharks are
A)herbivores.
B)filter
Q19: Unlike other chondrichthians,the _ have a gill
Q20: Vertebrates are thought to have originated at
Q21: The networks of capillaries that filter blood
Q22: The vast majority of fish are
A)viviparous.
B)ovoviviparous.
C)oviparous.
D)brooders.
E)monoecious.
Q24: The grouping "Osteichthyes" is considered to be
A)monophyletic.
B)paraphyletic.
C)polyphyletic.
D)triphyletic.
E)biphyletic.
Q25: Fishes mostly regulate buoyancy by precisely regulating
Q26: Fishes that migrate between freshwater and marine
Q27: A _ removes excess sodium chloride from
Q28: The semicircular canals of the inner ear
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