Bacterium The Plumeria > Bacterium Posted on September 13, 2016November 10, 2022 by PlumeriaDB ALL0-9ABCDEFGHIJKLMNOPQRSTUVWXYZ Share This Tweet Share A single-celled, microscopic organism having a cell wall but no chlorophyllReproduces by cell division. Related Articles: Glossary: ActinomyceteGlossary: Bacillus thuringiensisGlossary: Crown gallDisease and DisordersFungus Gnats – Pest