describe different mode of respiration found in various animals
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1-BREATHING or ventilation.
2-EXTERNAL RESPIRATION, which is the exchange of gases (oxygen and carbon dioxide) between inhaled air and the blood.
3-INTERNAL RESPIRATION, which is the exchange of gases between the blood and tissue fluids.
4-CELLULAR RESPIRATION.
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Answer:
External Respiration or Breathing
In this process, animals intake oxygen and release carbon dioxide. It is also known as breathing. This is mainly two phases.
Inspiration: It is the process by means of which oxygen is taken to the lungs.
Expiration: During expiration, carbon dioxide is expelled out from the respiratory organs into the environment.
Internal Respiration or Cellular Respiration
In this process, oxygen is used in chemical reactions within the cells. These reactions release energy from food substances and produced carbon dioxide and water as waste products.
Sugar+O2⟶CO2+H2O+Energy
I Hope it will be helpful!
^_^
External Respiration or Breathing
In this process, animals intake oxygen and release carbon dioxide. It is also known as breathing. This is mainly two phases.
Inspiration: It is the process by means of which oxygen is taken to the lungs.
Expiration: During expiration, carbon dioxide is expelled out from the respiratory organs into the environment.
Internal Respiration or Cellular Respiration
In this process, oxygen is used in chemical reactions within the cells. These reactions release energy from food substances and produced carbon dioxide and water as waste products.
Sugar+O2⟶CO2+H2O+Energy
I Hope it will be helpful!
^_^
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