If you are liable for unemployment tax, you will receive an unemployment tax Employer Account Number (EAN), also known as a State Identification Number (SID), that you will use when filing and paying your unemployment taxes. Apply online by clicking here. Return To Questions.
Hyphae is plural for the word hypha. Hyphae are the filaments of  the branches of the mycelium or vegetative part of a fungus.
A hypha (plural hyphae) is a long, branching filamentous structure of a fungus, and also of unrelated Actinobacteria. hyphae See {hypha}. hypha n: any of the threadlike filaments forming the mycelium of a fungus [also: {hyphae} (pl)]. Hyphae \Hyph[ae]\, n. pl.