enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Chlamydomonas - Wikipedia

    en.wikipedia.org/wiki/Chlamydomonas

    Chlamydomonas (/ ˌ k l æ m ɪ ˈ d ɒ m ə n ə s,-d ə ˈ m oʊ-/ 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]

  3. Flagellate - Wikipedia

    en.wikipedia.org/wiki/Flagellate

    Among protoctists and microscopic animals, a flagellate is an organism with one or more flagella. Some cells in other animals may be flagellate, for instance the spermatozoa of most animal phyla. Flowering plants do not produce flagellate cells, but ferns, mosses, green algae, and some gymnosperms and closely related plants do so. [2]

  4. Chlamydomonadales - Wikipedia

    en.wikipedia.org/wiki/Chlamydomonadales

    Chlamydomonadales can form planar or spherical colonies. These vary from Gonium (four to 32 cells) up to Volvox (500 cells or more). Each cell has two flagella, and is similar in appearance to Chlamydomonas, with the flagella throughout the colony moving in coordination. [citation needed] Both asexual and sexual reproduction occur. In the ...

  5. Astrephomene - Wikipedia

    en.wikipedia.org/wiki/Astrephomene

    Astrephomene gubernaculifera is a colonial, flagellated volvocine green algae. It consists of 16, 32, 64 or 128 cells, 2 to 7 of which are small and oriented such that their flagella form a rudder (Stein 1958). Each cell is surrounded by a gelatinous matrix and contains an eyespot, two flagella and 1-3 contractile vacuoles at the anterior end.

  6. Euglena gracilis - Wikipedia

    en.wikipedia.org/wiki/Euglena_gracilis

    Each cell has two flagella, only one of which emerges from the flagellar pocket (reservoir) in the anterior of the cell, and can move by swimming, or by so-called "euglenoid" movement across surfaces. E. gracilis has been used extensively in the laboratory as a model organism, particularly for studying cell biology and biochemistry. [1]

  7. Eudorina - Wikipedia

    en.wikipedia.org/wiki/Eudorina

    Eudorina is a paraphyletic genus in the volvocine green algae clade. [1] Eudorina colonies consist of 16, 32 or 64 individual cells grouped together. Each individual cell contains flagella which allow the colony to move as a whole when the individual cells beat their flagella together. Description by GM Smith (1920, p 95): [2]

  8. Flagellum - Wikipedia

    en.wikipedia.org/wiki/Flagellum

    A flagellum (/ f l ə ˈ dʒ ɛ l əm /; pl.: flagella) (Latin for 'whip' or 'scourge') is a hair-like appendage that protrudes from certain plant and animal sperm cells, from fungal spores (), and from a wide range of microorganisms to provide motility.

  9. Tetraselmis - Wikipedia

    en.wikipedia.org/wiki/Tetraselmis

    Cells can be round, ovoid, elliptical, flattened, compressed, or a combination of these shapes, in which their side lengths can vary in range from 3.5-25 μm. [6] Tetraselmis cells have four flagella of equal length, which emerge from a depression near the apex. [1] In most species, the flagella emerge in pairs and project away from each other. [1]