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.
Asexually ascomycetes can produce spores through mitosis. These asexual spores, conidia, are formed at the ends of the hyphae and are released for dispersal by the wind or water. Sexually, the hyphae af two separater mating strains fuse to form dikaryotic hyphae.The dikaryotic hyphae grow to form the ascocarp.ypically, they digest their food outside their bodies and absorb the digestive products into their cells. The fungi are primarily saprophytic or parasitic. The bodies can be unicellular (yeasts), or multicellular. The fungi often have very complex life cycles with alternating sexual and asexual reproduction.