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Organisms found in Phylum Porifera exhibit - Answers.com


asymmetry by Jeff hirst skyline.

Life of a Sponge


Common Name: Sponges; Kingdom: Animalia; Phylum: Porifera; Classes: Calcarea, ... People often think of sponges as plants, rather than being animals. ... Most are sponges are asymmetrical, though some of them exhibit radial symmetry ...

Porifera Facts, information, pictures | Encyclopedia.com articles ...


Porifera [Lat.,=pore bearer], animal phylum consisting of the organisms ... Sponges lack organs and tissue, and all the cells exhibit considerable independence. .... Most species are marine and can be found in all the oceans; only 3 percent live ...

Phylum Porifera - OpenStax CNX


The invertebrates, or invertebrata, are animals that do not contain bony ... Sponges are members of the Phylum Porifera, which contains the simplest invertebrates. ... However, sponges exhibit a range of diversity in body forms, including ... body plan and (b) some of the specialized cell types found in sponges are shown.

Introduction to Porifera


An early branching event in the history of animals separated the sponges from ... The approximately 5,000 living sponge species are classified in the phylum ...

Basic Facts


Basic Facts listed for each phylum handily group organisms' taxonomy, structure, and function, in a concise ... Phylum Porifera: Sponges, Simplest of Animals

Cryptotethya crypta and Other Sea Sponge Wonders - BioWeb Home


The phylum, Porifera, does not contain true tissues and lacks complexity that other animal organisms exhibit. However, they make up for this with their diverse  ...

Systematics and Ecology - SOEST


Organisms in phylum Cnidaria have stinging cells called nematocysts and exhibit radial symmetry, a body form that radiates from a central disc. Cnidarians have ...

Porifera (sponges) - Biodiversity Explorer


Phylum: Porifera (sponges) ... The Porifera (sponges) differ from other animals in that they do not exhibit true tissue ... The class Hexactinellida or glass sponges, primarily found in deep marine habitats, possesses spicules composed of silica.

The Sponges (Phylum Porifera) - The Earth Life Web


The Phylum Porifera ... A sponge is a simple organism that is easy to describe. ... years, and can now be found in all marine and many freshwater habitats.

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Animal Characterization Based on Body Symmetry Animals can be ...


Animals can be classified by three types of body plan symmetry: radial symmetry, bilateral ... Only sponges (phylum Porifera) have asymmetrical body plans. ... display radial symmetry as adults, but their larval stages exhibit bilateral symmetry .

Kingdom Animalia: Phyla Porifera and Cnidaria


Kingdom Animalia: Phyla Porifera and Cnidaria. Essential ... In the following chart are the listed traits of animals and associated new vocabulary. Examine the.



THE PHYLUM PORIFERA ... Sponges are among the most unusual animals ... Amoebocytes- amoeba-like cells found throughout the sponge; store, digest and  ...