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What do you mean by trachea |
| Answer» \tThe trachea is a tube about 10 cm long and 20 mm in diameter.\tIt starts at the larynx and runs to just below the sternum, where it divides into the left and right bronchi of the lungs.\tThe primary function of the trachea is to provide air passage to your lungs for respiration, i.e. to inhale air rich in oxygen and exhale carbon dioxide. | |