Photograph - Photography, Photographs
Macro photography of moss. The drops of morning dew. Camera Canon EOS 5D Mark11 Setting manual exposure.
sporophytes of the common moss Tortula muralis. In mosses, the gametophyte is the dominant generation, while the sporophytes consist of sporangium-bearing stalks growing from the tips of the gametophytes
A sporophyte is the diploid generation of a plant or alga that has a double set of chromosomes. All land plants, and some algae, have life cycles in which a multicellular haploid gametophyte generation alternates with a multicellular diploid generation. In the Gymnosperms and flowering plants (Angiosperms), the sporophyte generation is the most prominent phase, comprising the familiar green plant with its roots, stem, leaves and cones or flowers. In the flowering plants, the gametophytes are very reduced in size, and are represented by the pollen and the embryo sac.
February 18th, 2013
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