10 Questions
Where does gas exchange take place between blood and body cells?
Internal respiration
What do animals use for respiration according to the text?
Gills
How do hydrophytes absorb oxygen according to the text?
By their body surface
What is the main purpose of oxygen for all animals according to the text?
Maintain metabolic activities
What is the primary function of external respiration?
Oxygen and carbon dioxide diffusion between blood and respiration surfaces
Adult amphibians, reptiles, birds and mammals respire through ______
lungs
The most important feature of gills is that they absorb oxygen dissolved in ______
water
Respiration is the exchange of gases between an organism and its ______
environment
There are different organs used as respiratory organs by different organisms, including body surfaces, gills, trachea and ______
lungs
Respiration is the breaking down of glucose in cell to produce energy in presence of oxygen and carbon dioxide released at the end of it, known as ______
aerobic cellular respiration
Test your knowledge of internal and external respiration, as well as the levels of respiration in animals. This quiz covers the process of gas exchange between blood and body cells, as well as the diffusion of oxygen and carbon dioxide between blood and respiration surfaces.
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