'Gill arches' diaporamas de présentation

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Living fishes

Living fishes. The living fishes (not a monophyletic group) include: the jawless fishes (e.g. lampeys), cartilaginous fishes (e.g. sharks and rays), bony, ray-finned fishes (most of the bony fishes such as trout, perch, pike, carp, etc) and

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Fishes and Amphibians

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DIVERSITY, CLASSIFICATION & EVOLUTION PART II

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Respiratory System:

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KEY CONCEPT The dominant aquatic vertebrates are fish.

KEY CONCEPT The dominant aquatic vertebrates are fish. water flow. Fish are vertebrates with gills and paired fins. Fish use specialized organs called gills to breathe underwater. sheets of thick, frilly tissue filled with capillaries

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KEY CONCEPT The dominant aquatic vertebrates are fish.

KEY CONCEPT The dominant aquatic vertebrates are fish. water flow. Fish are vertebrates with gills and paired fins. Fish use specialized organs called gills to breathe underwater. sheets of thick, frilly tissue filled with capillaries

115 views • 9 slides