Definition of Tetrasporic. Meaning of Tetrasporic. Synonyms of Tetrasporic

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

Definition of Tetrasporic

Tetrasporic
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 Tetrasporic 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...
- exhibit three patterns of megasporogenesis: monosporic, bisporic, and tetrasporic, also known as the Polygonum type, the Alisma type, and the Drusa type...
- 5–5.5 μm × 5–7.5 μm, and the basidia usually two-spored, although two-tetrasporic varieties have been described from the Mojave Desert and the Mediterranean...
- number of megaspores developing, as either monosporic, bisporic, or tetrasporic.[citation needed](RF) Gynoecium Ovum Alternation of generations Meiosis...
- show con****uous pip-like papillae (small nipple-like outgrowths. The tetrasporic phase is an encrusting plant which produces spores in fours. It occurs...
- multicellular. The species shows an alternation of generations with both tetrasporic and gametophytic stages. It is found in the North Atlantic and has been...
- megasporangium. The embryo sac (megagametophyte) varies by genera, but is mainly tetrasporic (e.g. Fritillaria). Embryo sacs in which three of the four megaspores...
- star-shaped subgenus), smooth, never verrucous and germ-free. Basidia are tetrasporic. Cystidia with or without crystalline crystals, spindle-shaped, convex...
- to 7 days to become infectious. The sporulated oocyst is said to be tetrasporic meaning it contains four sporocysts, while each sporocyst is dizoic,...
- integument, while the nucellus is small. The embryo sac or megagametophyte is tetrasporic, in which all four megaspores survive. The style is trilobate to trifid...
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