Biology 113
Fall 2001
Lecture outline 35
12/3/01
Respiration
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comparative anatomy and physiology of respiratory systems
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air vs water
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fish
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gill ventilation
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countercurrent exchange
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mammals
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birds
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terrestrial insects
Circulation
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link between circulatory and respiratory systems
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the heart
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peripheral vessels
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F = (pressure gradient) / resistance
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R is proportional to (length * viscocity) / Radius4
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comparative cardiovascular systems
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