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- Rhodophyta - Encyclopedia. com
Rhodophyta (red algae) A group of Eukarya which are mostly red in colour; no flagellated cells are formed, and the storage product is a type of starch known as floridean starch Sexual reproduction tends to be complicated Red algae may be unicellular, but most are filamentous or membranaceous The majority occur in the sea, but some are freshwater or terrestrial The group includes 1 class
- Algae - Encyclopedia. com
Rhodophyta (red algae) The Rhodophyta or red algae are 4,000 species of mostly marine algae, which are most diverse in tropical waters Species of red algae range from microscopic to macroscopic in size The larger species typically grow attached to a hard substrate, or they occur as epiphytes on other algae
- Evolution of Plants - Encyclopedia. com
Others, including all brown algae (Phaeophyta), most red algae (Rhodophyta), and many green algae are multicellular The large marine forms of these phyla are usually called seaweeds Plants are thought to have evolved from a class of freshwater green algae called the charophytes
- Seaweed | Encyclopedia. com
seaweed The common name for a macroscopic marine alga Seaweeds belong to the groups Rhaeophyta (brown seaweeds), Rhodophyta (red seaweeds), and Chlorophyta (green seaweeds)
- Protista - Encyclopedia. com
The phylum Rhodophyta consists of the red algae All of the 4,000 species in this phylum are multicellular (with the exception of a few unicellular species) and live in marine environments Red algae are typically found in tropical waters and sometimes along the coasts in cooler areas They live attached to rocks by a structure called a holdfast
- Phylum | Encyclopedia. com
phylum (pl phyla) A category used in the classification of organisms that consists of one or several similar or closely related classes Examples of phyla are the Rhodophyta, Ascomycota, Bryophyta, Chelicerata, and Chordata Phyla are grouped into kingdoms In traditional plant classification schemes, the division was used instead of the phylum
- Photosynthesis - Encyclopedia. com
The Rhodophyta have chlorophyll-a and chlorophyll-d The different chlorophylls and other photosynthetic pigments allow algae to utilize different regions of the solar spectrum to drive photosynthesis Cyanobacteria This group was formerly called the blue- green algae and these organisms were once considered members of the plant kingdom
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