9+2 motile cilium

This type of cilia may be present in solitary (so-called flagella, e.g. in sperm) or in multiple copies (so-called conventional motile cilia, e.g. in tracheal epithelium, ependyma or oviduct epithelium).

9+2 motile cilium

This type of cilia may be present in solitary (so-called flagella, e.g. in sperm) or in multiple copies (so-called conventional motile cilia, e.g. in tracheal epithelium, ependyma or oviduct epithelium).