IMFINZIâ¢ (durvalumab) injection, for intravenous use Initial U.S. Approval: 2017 ----- INDICATIONS AND USAGE -----IMFINZI is a programmed death-ligand 1 (PD-L1) blocking antibody indicated for the treatment of patients with: Locally advanced or metastatic urothelial carcinoma who:
exists and is an alternate of. Merge this question into. Split and merge into it. Answer by Jpfromthecoast. Confidence votes 11. Spirogyra is a common genus of filamentous algae, therefore it is in the kingdom Protista.pirogyra are decomposers which breakdown dead organic matter. This  is green algae which used conjugation as the method of  reproduction.
The three-domain system adds a level of classification (the domains) above the kingdoms present in the previously used five-or-six-kingdom systems.o reflect these primary lines of descent, he treated each as a domain, divided into several different kingdoms. Woese initially used the term kingdom to refer to the three primary phylogenic groupings, and this nomenclature was widely used until the term domains was adopted in 1990.