Question

Draw a schematic representation of transport and exchange of O2 and CO2​

Answer 1

Answer:

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Answer 2

Answer:-

• A schematic representation of transportation and exchange of oxygen and carbon dioxide during transportation of blood in human beings.
• In human body, gaseous exchange occurs between tissue cells and the capillary blood through intestinal fluid and this is called internal respiration.
• The exchange occurs due to difference in partial pressure of the gases.
• Partial pressure is the pressure contributed by an individual gas in a mixture of gases. It is represented as p‎O₂ for oxygen and pC‎O₂ for carbon dioxide.
• Gases diffuse from high partial pressure to low partial pressure.