Question

how ciliated epithelium helps in removing unwanted particles from trachea?​

Answer 1

Explanation:

The trachea is lined with a moist mucous-membrane layer composed of cells containing small hairlike projections called cilia. The cilia project into the channel (lumen) of the trachea to trap particles. There are also cells and ducts in the mucous membrane that secrete mucus droplets and water molecules.

I hope it's helps you.

Answer 2

Answer+Explanation

The trachea is lined with a moist mucous-membrane layer composed of cells containing small hair like projections called cilia. The cilia project into the channel (lumen) of the trachea to trap particles. There are also cells and in the mucus membrane that secret mucus droplets and water molecules.