What is Charophyta Explain Charophyta Define Charophyta Meaning of Charophyta

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#Charophyta #audioversity • ~~~ Charophyta ~~~ • Title: What is Charophyta? Explain Charophyta, Define Charophyta, Meaning of Charophyta • Created on: 2019-01-16 • Source Link: https://en.wikipedia.org/wiki/Charophyta • ------ • Description: Charophyta is a group of freshwater green algae, sometimes treated as a division, but also as a superdivision, or an unranked clade. The terrestrial plants, the Embryophyta emerged within Charophyta, possibly with the class Zygnematophyceae as a sister group. The Embryophyta most likely originated from terrestrial unicellular charophytes. With the cladistic inclusion of the Embryophyta, the Charophyta is synonymous with the Streptophyta. The sister group of the Charophytes are the Chlorophyta. In some charophyte groups, such as the Zygnematophyceae or conjugating green algae, flagella are absent and sexual reproduction does not involve free-swimming flagellate sperm. Flagellate sperm, however, are found in stoneworts and Coleochaetales, orders of parenchymatous charophytes that are the closest relatives of the land plants, where flagellate sperm are also present in all except the conifers and flowering plants. Fossil stoneworts of Devonian age that are similar to those of the present day have been described from the Rhynie chert of Scotland. • ------ • To see your favorite topic here, fill out this request form: https://docs.google.com/forms/d/e/1FA... • ------ • Source: Wikipedia.org articles, adapted under https://creativecommons.org/licenses/... license. • Support: Donations can be made from https://wikimediafoundation.org/wiki/... to support Wikimedia Foundation and knowledge sharing.

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