Part 2: Extension

  • What is the function of an electrocardiogram?
  • Why blood in pulmonary arteries is different from blood in other arteries?
  • Giraffe have systolic blood pressure as high as 260 mm Hg while human is only about 100 mm Hg. Why and how can they maintain such a high systolic blood pressure?
  • What are the differences in terms of circulation between octopus and other mulloscs?
  • Hemoglobin and hemocyanin are the respiratory pigments. What are the other two types of respiratory pigments found in animals?
Last modified: Wednesday, 5 November 2014, 2:10 PM
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