LED LCD, OLED, and plasma. Of these current TV technologies, which one comes out on top? OLED is the new kid on the block, taking on LCD and plasma, the now elder statesmen of the TV world. OLED has the hype, LCD has the sales, and plasma as the adoration of most TV reviewers.
Spores are usually haploid and unicellular and are produced by meiosis in the sporangium of a diploid sporophyte. Under favourable conditions the spore can develop into a new organism using mitotic division, producing a multicellular gametophyte, which eventually goes on to produce gametes.y contrast, gametes are units of sexual reproduction. Spores form part of the life cycles of many plants, algae, fungi and protozoa. Bacterial spores are not part of a sexual cycle but are resistant structures used for survival under unfavourable conditions.
(phyla of fungi) WHAT, or sac fungi, include molds with septate hyphae (cross-walls) and some yeasts. Their asexual spores are usually conidia produced in long chains from the conidiophore (a unicellular or multicellular spore that is not enclosed in a sac). Also produce sexual spores called ascospore (results froom the fusion of nuclei of two cells that can be either morphologically similar or dissimilar.