What is an example of pyrrophyta - Answers.

Pyrrophyta. Approximately 2000 species of Pyrrophyta (from the Greek pyrrhos, meaning flames, and phyton, meaning plant) are known at present. Pyrrophyta have been identified in fossil deposits around the globe, from arctic to tropical seas, as well as in hypersaline waters, freshwater, and river deltas.

Fire algae are unicellular algae commonly found in oceans and in some fresh water sources that use flagella for motion. They are separated into two classes: dinoflagellates and cryptomonads. Dinoflagellates can cause a phenomenon known as a red tide, in which the ocean appears red due to their large abundance. Like some fungi, some species of Pyrrophyta are bioluminescent.

What does Pyrrophyta mean? - Definitions.net.

Pyrrophyta Two classes are recognized in the phylum Pyrrophyta: Dinophyceae (dinoflagellates) and Cryptophyceae (cryptomonads). Because all are unicellular, they are classified in the kingdom Protista. There are approximately one thousand mostly marine, mostly motile species.Pyrrophyta definition is - a division or other category of algae comprising yellowish-green to golden-brown algae that are mostly unicellular and biflagellate, that form starch, starchy compounds, or oil as food reserves, and that include the dinoflagellates and cryptomonads.Dinoflagellate evolution has been summarized into five principal organizational types: prorocentroid, dinophysoid, gonyaulacoid, peridinioid, and gymnodinoid. The transitions of marine species into fresh water have been infrequent events during the diversification of dinoflagellates and in most cases have not occurred recently, possibly as late as the Cretaceous.


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Pyrrophyta a phylum of lower plants (algae). The plants are microscopic and usually mobile (with two or, less frequently, one flagellum in one or two intersecting grooves). They may be unicellular, colonial, or less frequently, filamentous. The majority are either naked or have a casing in the form of a carapace of two halves, formed of angular plates.

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Pyrrophyta definition, a phylum in the kingdom Protista comprising the dinoflagellates and cryptomonads. See more.

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Dinoflagellate, (division Dinoflagellata), any of numerous one-celled aquatic organisms bearing two dissimilar flagella and having characteristics of both plants and animals. Most are marine, though some live in freshwater habitats. The group is an important component of phytoplankton in all but.

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Define phylum Pyrrophyta. phylum Pyrrophyta synonyms, phylum Pyrrophyta pronunciation, phylum Pyrrophyta translation, English dictionary definition of phylum Pyrrophyta. Noun 1. phylum Pyrrophyta.

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What is an example of pyrrophyta? Top Answer. Wiki User. 2011-12-05 13:32:20 2011-12-05 13:32:20. pyyrophyta is the 4th division of protista .its examples are dinoflagelates and ulva.

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Pyrrophyta: 1 n a division of lower plants comprising unicellular and biflagellate algae that form starchy compounds Synonyms: phylum Pyrrophyta Type of: phylum (biology) the major taxonomic group of animals and plants; contains classes.

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Definition of Pyrrophyta in the AudioEnglish.org Dictionary. Meaning of Pyrrophyta. What does Pyrrophyta mean? Proper usage and audio pronunciation of the word Pyrrophyta. Information about Pyrrophyta in the AudioEnglish.org dictionary, synonyms and antonyms.

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Protozoa are single-celled organisms without cell walls. They are believed to be a part of the microbial world as they are unicellular and microscopic. There is a great deal to know about their classification, characteristics and more.

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The Biodiversity Heritage Library works collaboratively to make biodiversity literature openly available to the world as part of a global biodiversity community.

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