Definition of Tetraspore. Meaning of Tetraspore. Synonyms of Tetraspore

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

Definition of Tetraspore

Tetraspore
Tetraspore Tet"ra*spore, n. [Tetra- + spore.] (Bot.) A nonsexual spore, one of a group of four regularly occurring in red seaweeds. -- Tet`ra*spor"ic, a.

Meaning of Tetraspore from wikipedia

- Tetraspores are red algae spores produced by the tetrasporophytic (diploid) phase in the life history of algae in the Rhodophyta as a result of meiosis...
- singly. with a narrow ostiole from which carpospores are released. The tetraspores occur in spiral series resulting from a simultaneous division into 4...
- sporophyte. The sporophyte then undergoes meiosis to produce haploid tetraspores (which can be male or female) that develop into gametophytes. The three...
- tetraploid Having four complete sets of chromosomes in each sporophyte cell. tetraspore The a****ual spore of red algae. It is so named because each sporangium...
- thalloid algae. Specimens can reach around 2 mm in size and produce tetraspores. Some currently recognised species: Botrydium becherianum Botrydium corniforme...
- diploid plant. Tetraspores occur in scattered patches sori (spores) on the mature diploid blade. The adult tetrasporophyte produces tetraspores meiotically...
- directly into thalloid gametophytes, or the carposporophytes may produce a tetraspore without going through a (free-living) tetrasporophyte phase. Tetrasporangia...
- largest type of spore (larger than bispores, which are larger again than tetraspores). The wall of the carposporangium then breaks down, releasing the spores...
- or occurs in rows on either side of the main stem. Gelidium produces tetraspores. Many of the algae in this genus are used to make agar. Agarocolloids...
- natural size. 3. Apex of branch with tetraspores. 4. Apex with the same, contained in proper leaflets. 5. A tetraspore. G. Apex with tubercles. 7. Section...