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  2. Chlorella - Wikipedia

    en.wikipedia.org/wiki/Chlorella

    Chlorella vulgaris. Chlorella is a genus of about thirteen species of single- celled green algae of the division Chlorophyta. The cells are spherical in shape, about 2 to 10 μm in diameter, and are without flagella. Their chloroplasts contain the green photosynthetic pigments chlorophyll-a and -b.

  3. Algae - Wikipedia

    en.wikipedia.org/wiki/Algae

    Typically excluded. Cyanobacteria (blue-green algae) Embryophyta (land plants) Algae (UK: / ˈælɡiː / AL-ghee, US: / ˈældʒiː / AL-jee; [3] sg.: alga / ˈælɡə / AL-gə) is an informal term for any organisms of a large and diverse group of photosynthetic eukaryotes, which include species from multiple distinct clades.

  4. Volvox - Wikipedia

    en.wikipedia.org/wiki/Volvox

    Volvox tertius. Volvox is a polyphyletic genus of chlorophyte green algae in the family Volvocaceae. Volvox species form spherical colonies of up to 50,000 cells, and for this reason they are sometimes called globe algae. They live in a variety of freshwater habitats, and were first reported by Antonie van Leeuwenhoek in 1700.

  5. Chlorophyta - Wikipedia

    en.wikipedia.org/wiki/Chlorophyta

    Chlorophytes are eukaryotic organisms composed of cells with a variety of coverings or walls, and usually a single green chloroplast in each cell. [4] They are structurally diverse: most groups of chlorophytes are unicellular, such as the earliest-diverging prasinophytes, but in two major classes (Chlorophyceae and Ulvophyceae) there is an evolutionary trend toward various types of complex ...

  6. Chlamydomonas - Wikipedia

    en.wikipedia.org/wiki/Chlamydomonas

    Chlamydomonas (/ ˌklæmɪˈdɒmənəs, - dəˈmoʊ -/ KLAM-ih-DOM-ə-nəs, -⁠də-MOH-) is a genus of green algae consisting of about 150 species [2] of unicellular flagellates, found in stagnant water and on damp soil, in freshwater, seawater, and even in snow as "snow algae". [3] Chlamydomonas is used as a model organism for molecular ...

  7. Cyanobacteria - Wikipedia

    en.wikipedia.org/wiki/Cyanobacteria

    Many species of cyanobacteria are capable of gliding. Gliding is a form of cell movement that differs from crawling or swimming in that it does not rely on any obvious external organ or change in cell shape and it occurs only in the presence of a substrate.

  8. Caulerpa - Wikipedia

    en.wikipedia.org/wiki/Caulerpa

    Caulerpa prolifera. (Forsskål) J.V. Lamouroux, 1809 [2] Species [1] About 101. Caulerpa is a genus of seaweeds in the family Caulerpaceae (among the green algae). They are unusual because they consist of only one cell with many nuclei, making them among the biggest single cells in the world.

  9. Chlorophyceae - Wikipedia

    en.wikipedia.org/wiki/Chlorophyceae

    The Chlorophyceae are one of the classes of green algae, distinguished mainly on the basis of ultrastructural morphology. [2] They are usually green due to the dominance of pigments chlorophyll a and chlorophyll b. The chloroplast may be discoid, plate-like, reticulate, cup-shaped, spiral - or ribbon-shaped in different species.