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.
How many taxonomic categories are there in the Linnaeus system? Linnaeus' hierarchical system of classification includes seven levels. They are- from smallest to largest- species, genus, family, order class, phylum, and kingdom.