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Why are fish gills the most efficient of all respiratory organs?
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Solved in 2 steps
- Why do some, if not most aquatic organisms, have supplemental respiratory organs as compared to strictterrestrial animals?Describe 2 factors that contribute to the efficiency of gas exchange in fish gills. Why are fish gills the most efficient of all respiratory organs?what are 2 factors that contribute to the efficiency of gas exchange in fish gills and why are they the most efficient respiratory organ?
- Name the airways in the mammalian lung. What are their functions? How does air enter and leave the lung?Why is the position of lung tissues within the body an advantage for terrestrial animals?What is the trend in the evolution of respiratory organs? In what way do the provisions for respiration contribute to this trend?
- What is the role of carbon dioxide in the control of rate and depth of mammalian breathing?Why is an internal location for gas exchange tissuesadvantageous for terrestrial animals?Can you compare mammalian lungs to bird and dinosaur lungs? What are the differences especially with their respiratory systems?