Moss sporangium, fluorescence micrograph
Fluorescence of moss (Bryum sp.) sporangium. The sporangium is the final stage of moss sporophyte development. Spores are produced as a result of meiotic divisions of archesporial tissue inside the moss capsule. Some moss capsules are equipped with a single or double ring of tooth-shaped cells (peristome) thar are sensitive to humidity. Peristome cells help in the opening of the sporangium for spore release. Every single haploid spore can germinate into a protonema and start moss gametophyte generation. Observed in ultraviolet (UV) light. Magnification: x65 when printed at 10 x 10 cm.
Size: 4080px × 3072px
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Photo credit: © MAGDA TURZANSKA / SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -, -vascular, autofluorescence, biological, biology, botanical, botany, bryophytes, bryum, flora, fluorescence, fluorescent, light, lm, micrograph, microscopy, moss, nature, peristome, plant, sp, sporangium, sporophyte, ultraviolet, uv
