How Does the Histology of the Respiratory System Adapt to Its Function?
The histological adaptations of the respiratory system are designed for efficient gas exchange and protection. For instance, the ciliated epithelium and mucus in the nasal cavity and trachea trap pathogens and particles, preventing them from reaching the delicate alveoli. The smooth muscle in the bronchi and bronchioles allows for the regulation of air flow, while the thin alveolar walls enable quick gas diffusion.
