Web3 Dec 2012 · Spore peptidoglycan precursors are synthesized in the mother cell 19 and are flipped across the outer forespore membrane into the intermembrane space by an as yet … WebSpore mother cells are usually surrounded, during development, by a special nutritive tissue. In the more primitive groups, each sporangium holds many mother cells. This is true also in the pollen-producing sporangia of…. Read More.

Bacterial sporulation in Bacillus subtilis - on Bacterialworld

Web14 May 2024 · During the summer, each spore mother cell undergoes meiosis, producing four haploid spores - the start of the new gametophyte generation. Late in the summer, … WebSpore mother cells are diploid. They undergo meiosis to form four haploid spores. This process of formation of haploid spores from diploid spore mother cell through meiosis is … date of creation of nato

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WebSpore mother cell Answer Correct option is D Spore mother cell The site of meiosis in higher plants is the spore mother cell. In land plants and some algae, there is an alternation of generations such that meiosis in the diploid sporophyte generation produces haploid spores. WebThe spore mother cell is deeply four-lobed at an early period in its history. 2. During synopsis the nucleus, containing a large and conspicuous nucleolus and a contracted chromatic thread, enlarges and becomes irregularly lobed. 3. There is a distinct spirem stage in which a clear cut linin thread bears deeply staining chromatin granules. Webspore, a reproductive cell capable of developing into a new individual without fusion with another reproductive cell. Spores thus differ from gametes, which are reproductive cells that must fuse in pairs in order to … date of cyclone gabrielle in gisborne