Prepositional Phrases. In a sentence prepositions show the relation of one word to another word. Prepositions require an object to complete them, typically a noun or a pronoun. A preposition and its object is called a prepositional phrase.
Penicillium (/ËpÉnÉªËsÉªlÉªÉm/) is a genus of ascomycetous fungi of major importance in the natural environment as well as food and drug production. Some members of the genus produce penicillin, a molecule that is used as an antibiotic, which kills or stops the growth of certain kinds of bacteria inside the body.enicillium Spp. under bright field microscopy (10 x 100 magnification) with lactophenol cotton blue stain. The thallus (mycelium) typically consists of a highly branched network of multinucleate, septate, usually colorless hyphae.
penicillium. n, pl-cilliums or-cillia (-ËsÉªlÉªÉ). 1. (Plants) any ascomycetous saprotrophic fungus of the genus Penicillium, which commonly grow as a green or blue mould on stale food: some species are used in cheese-making and others as a source of penicillin.enâ¢iâ¢cilâ¢liâ¢um. any fungus of the genus Penicillium, certain species of which are used in making cheese and as the source of penicillin. pÄnicill(us) brush (see pencil) + -ium-ium 2 ].