A popliteal cyst, also known as a Baker's cyst, is a fluid-filled swelling that causes a lump at the back of the knee.
the smallest category is species but from largest to smallest it will be: kingdom Phylum class order family genus and species and you can come up with another word for it to hâ¦elp you with it. so yeh there you go.
In traditional Linnean taxonomy, there is a set of official ranks (from smallest to largest, species, genus, family, order, class, phylum) (later workers added additional intermediate ranks, such as tribes, subfamilies, superfamilies, subphyla, etc.); The primary unit is the species (pl. species): Refers to a specific kind of organism.