WebSep 23, 2024 · Figure 15.2. 1: Sponges are members of the phylum Porifera, which contains the simplest animals. (credit: Andrew Turner) The body of the simplest sponges takes the shape of a cylinder with a large central cavity, the spongocoel. Water enters the spongocoel from numerous pores in the body wall. Water flows out through a large opening called the ...
15.2: Sponges and Cnidarians - Biology LibreTexts
http://askanaturalist.com/jelly-like-blob-under-my-dock/ WebAdditional Resources. Jellyfish and comb jellies are gelatinous animals that drift through the ocean's water column around the world. They are both beautiful—the jellyfish with their pulsating bells and long, trailing tentacles, and the comb jellies with their paddling combs generating rainbow-like colors. Yet though they look similar in some ... lutheran bible institute issaquah
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WebZooplankton (/ ˈ z oʊ. ə p l æ ŋ k t ən /; / ˌ z oʊ. ə ˈ p l æ ŋ k t ən /) are heterotrophic (sometimes detritivorous) plankton.The word zooplankton is derived from the Greek zoon (ζῴον), meaning "animal", and planktos (πλαγκτός), meaning "wanderer" or "drifter".. Zooplankton is a categorization spanning a range of organism sizes including small … WebSep 2, 2014 · Michigan Sea Grant and Michigan State University Extension receive numerous questions during August and early September from curious swimmers and beachgoers on Lake Superior. These questions are often regarding the appearance of small round gelatinous globules in the water along the shoreline. Some making these … WebIt moves by contracting, thus pumping water through its gelatinous body. Salp jet propulsion is one of the most efficient in the animal kingdom. The salp ... WordNet Word definitions in WordNet n. minute floating marine tunicate having a transparent body with an opening at each end [syn: salpa ] jcaho pharmacy standards