5 Questions
What is the function of the respiratory system in human beings?
Exchange of gases
Where does air enter after passing through the nasal cavity and pharynx?
Larynx
What structure in the respiratory system is divided into bronchi, leading to each lung?
Trachea
What part of the respiratory system ends at the alveoli?
Bronchioles
What causes the expansion of the lungs during inhalation?
Diaphragm contraction and flattening
Test your knowledge of the respiratory system and gas exchange in plants and humans with this quiz. Learn about the process of breathing, the structures involved, and the exchange of gases in cells and organisms.
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