Alveoli form directly by budding led by a single epithelial cell

Bronchioles and alveoli in the lungs alveoli Each person has hundreds of millions of alveoli in their lungs This network of alveoli, bronchioles, and bronchi is known as the bronchial tree The lungs alveoli alveoli These air sacs make up most of your lung tissue Lung diseases affecting your alveoli include: Pneumonia An infection of your alveoli

alveoli Lung alveoli: anatomy and structure The alveoli of the lung are small air sacs that have extremely thin tissue walls The alveoli have a large