What is the weight of a bronchi?

The weight of a bronchus can vary depending on the size and individual anatomy, but generally, the bronchial tree, which includes the bronchi and smaller bronchioles, weighs only a few grams in total. Each individual bronchus is relatively lightweight, as they are primarily composed of cartilage, muscle, and epithelial tissue. However, specific numerical weight values for bronchi are rarely provided in medical literature, as they are typically measured as part of the entire respiratory system.