Definition of a sponge
WebSponges are unusual animals in that they lack definite organs to carry out their various functions. The most important structure is the system of canals and chambers, called a water-current system, through which water circulates to bring food and oxygen to the sponge. The water-current system also helps disperse gametes and larvae and remove ... WebFind 25 ways to say SPONGE, along with antonyms, related words, and example sentences at Thesaurus.com, the world's most trusted free thesaurus.
Definition of a sponge
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WebThe meaning of SPONGE FLY is an insect of the family Sisyridae.
WebHexactinellida. Glass sponges occur worldwide, mostly at depths between 200 and 1000 m. This group of sponges are especially abundant in the Antarctic. All glass sponges are upright, and possess specialized structures at their bases for holding fast to the ocean floor. Most appear outwardly to be radially sym ... Websponge. 1. An elastic, porous mass forming the internal skeleton of certain marine animals; or a rubber or synthetic substance that resembles a sponge in properties and appearance. Synonym: spongia. 2. An absorbent pad made of gauze and cotton used to absorb fluids and blood in surgery or to dress wounds. 3.
WebA sponge's body is hollow and is held in shape by the mesohyl, a jelly-like substance made mainly of collagen and reinforced by a dense network of fibers also made of collagen. … WebMar 5, 2024 · A sponge endoskeleton consists of short, sharp rods called spicules (see Figure below). Spicules are made of silica, calcium carbonate, or spongin, a tough protein. They grow from specialized cells in the body of the sponge. Sponge Anatomy. A sponge lacks tissues and organs, but it has several types of specialized cells. Sponges are filter …
Web3. [count, noncount] British : sponge cake. a slice of sponge. 4. [count] informal + disapproving : someone who gets something from someone else without doing or paying …
WebA sponge's body is hollow and is held in shape by the mesohyl, a jelly-like substance made mainly of collagen and reinforced by a dense network of fibers also made of collagen. The inner surface is covered with … kid rock shows 2021WebApr 7, 2024 · sponge bath: [noun] a bath in which someone or something is not placed in water but is cleaned with a wet, soapy sponge or cloth. kid rock shoots bud lightWebFeb 24, 2024 · sponge, any of the primitive multicellular aquatic animals that constitute the phylum Porifera. They number approximately 5,000 described species and inhabit all seas, where they occur attached to … is metformin an otcWebSynonyms for SPONGE: parasite, sponger, leech, freeloader, moocher, dependent, henchman, free rider; Antonyms of SPONGE: benefactor, supporter, philanthropist is metformin and metformin hcl the sameWeb3 hours ago · Every WNBA draft has the potential to reshape the league. But Monday’s picks might carry more of that capability than most. Last year’s worst teams just got a l… kid rock show in nashvilleWebSponge definition, any aquatic, chiefly marine animal of the phylum Porifera, having a porous structure and usually a horny, siliceous or calcareous internal skeleton or … is metformin an over counter drugWeb2. Definition of Sponges: . The Porifera may be defined as “asymmetrical or radially symmetrical multicellular organisms with cellular grade of organisation without well-defined tissues and organs; exclusively aquatic; mostly marine, sedentary, solitary or colonial animals with body perforated by pores, canals and chambers through which water flows; … is metformin an oral hypoglycemic