Definition of Antherozoid. Meaning of Antherozoid. Synonyms of Antherozoid

Here you will find one or more explanations in English for the word Antherozoid. Also in the bottom left of the page several parts of wikipedia pages related to the word Antherozoid and, of course, Antherozoid synonyms and on the right images related to the word Antherozoid.

Definition of Antherozoid

antherozoid
Spermatozoid Sper`ma*to*zo"id, n. [Spermatozo["o]n + Gr. ??? form.] (Biol.) The male germ cell in animals and plants, the essential element in fertilization; a microscopic animalcule-like particle, usually provided with one or more cilia by which it is capable of active motion. In animals, the familiar type is that of a small, more or less ovoid head, with a delicate threadlike cilium, or tail. Called also spermatozo["o]n. In plants the more usual term is antherozoid.
Antherozoid
Antherozoid An`ther*o*zoid, Antherozooid An`ther*o*zoo"id, n. [Gr. ? flowery + ? animal + -oid. See Zooid.] (Bot.) One of the mobile male reproductive bodies in the antheridia of cryptogams.

Meaning of Antherozoid from wikipedia

- haploid structure or organ producing and containing male gametes (called antherozoids or sperm). The plural form is antheridia, and a structure containing...
- means of: Antheridia: Small spherical structures that produce flagellate antherozoids. Archegonia: A flask-shaped structure that produces a single egg at the...
- Zoidogamy is a type of plant reproduction in which male gametes (antherozoids) swim in a path of water to the female gametes (archegonium). Zoidogamy is...
- before the formation of the oogonium, thus preventing fertilization by antherozoids of the same alga. In this case the two types of **** organs usually arise...
- observed in motile bacteria such as E. coli. Chemotaxis also occurs in the antherozoids of liverworts, ferns, and mosses in response to chemicals secreted by...
- antheridium The male ****ual organ (gametangium) of fungi. Produces either antherozoids (flagellate gametes or sperm) or gametic nuclei. apical At the tip or...
- Green, T. G. A.; Staples, B. (1977). "Studies of Dawsonia superba. 1. Antherozoid Dispersal". The Bryologist. 80 (3): 439. doi:10.2307/3242019. JSTOR 3242019...
- males. The Macrocystis sperm consists of biflagellate non-synthetic antherozoids, which find their way to the oogonia following the lamoxirene. The egg...
- a specialised branch that bears the antheridia in the Marchantiales. Antherozoid – Archegoniop**** – a specialised branch that bears the archaegonia in...
- individuals in his laboratory George Pierce observed, then measured, antherozoids–packets of ciliated sperm cells and encasing slime–being "forceably ejected"...