Question

The epithelial tissue in the respiratory tract have cilia. Why?​

Answer 1

Answer :

Pseudostratified respiratory epithelium consists primarily of columnar ciliated cells. Ciliary beating sweeps mucus and the dust it carries up the bronchi and trachea toward the pharynx, where it can be swallowed. Electron micrographs of cilia may be seen at WebPath and at Elektronenmikroskopischer Atlas im Internet.

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