The type of movement that help in removing dust particles in trachea is the same as the one that helps in
Ciliary movement occurs in most of our internal tubular organs which are lined by ciliated epithelium. The coordinated movements of cilia in the trachea help us in removing dust particles and some of the foreign substances inhaled along with the atmospheric air. Passage of ova through the female reproductive tract is also facilitated by the ciliary movement.
Movement of macrophages is amoeboid.
Movement of jaws is caused by muscular movement.
Disjunction of chromosomes is due to microtubules.