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What is the main difference between trachea and bronchus?
What is the main difference between trachea and bronchus?
- aTrachea has no cartilage; bronchus has cartilage
- bTrachea is single while bronchi are two and lead to the right and left lung lobes
- cBronchus is hollow but trachea is solid
- dTrachea is in the abdomen and bronchus in the thorax