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. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

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  • tetrasporic — adjective see tetraspore * * * tetrasporic / sporˈik/ or tetrasporous /ti trasˈpə rəs or tet rə spōˈrəs, spöˈ/ adjective • • • Main Entry: ↑tetra …   Useful english dictionary

  • tetrasporic — See tetraspore. * * * …   Universalium

  • tetrasporic — tet·ra·spor·ic …   English syllables

  • tetraspore — tetrasporic /te treuh spawr ik, spor /, tetrasporous /te treuh spawr euhs, spohr , ti tras peuhr /, adj. /te treuh spawr , spohr /, n. Bot. one of the four asexual spores produced within a tetrasporangium. [1855 60; TETRA + SPORE] * * * …   Universalium

  • Megaspore — Plant ovules with megasporocytes before meiosis: Gymnosperm ovule on left, angiosperm ovule (inside ovary) on right Megaspores, also called macrospores, are a type of spore that is present in heterosporous plants. These types of plants have two… …   Wikipedia

  • Agaricus bisporus — Common mushroom Scientific classification Kingdom: Fungi Phylum …   Wikipedia

  • Palmaria palmata — Palmeria palmata Scientific classification Domain: Eukaryota (unr …   Wikipedia

  • Acrochaetium efflorescens — Taxobox unranked phylum = Archaeplastida phylum = Rhodophyta classis = Rhodophyceae ordo = Acrochaetiales familia = Acrochaetiaceae genus = Acrochaetium species = A. efflorescens binomial = Acrochaetium efflorescens binomial authority =… …   Wikipedia

  • Homothallisme — En mycologie, une espèce ou une variété est dite homothallique lorsque sa reproduction sexuée peut se réaliser sans l’interaction de deux thalles différents. Cette reproduction est néanmoins sexuée puisque son déroulement inclut une fusion des… …   Wikipédia en Français

  • tetraspore — /ˈtɛtrəspɔ/ (say tetruhspaw) noun one of the four asexual spores produced within a tetrasporangium. –tetrasporic /tɛtrəˈspɒrɪk/ (say tetruh sporik), tetrasporous /tɛtrəˈspɔrəs/ (say tetruh spawruhs), /tɛˈtræspərəs/ (say te traspuhruhs), adjective …   Australian English dictionary

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