Zip Code: 47405. The Weather Warehouse provides a complete Weather history for over 10,000 official National Weather Service (NWS/NOAA) government weather stations (one of the best offerings on the web).Past weather data is available for some stations as far back as 1902.ip Code: 47405. The Weather Warehouse provides a complete Weather history for over 10,000 official National Weather Service (NWS/NOAA) government weather stations (one of the best offerings on the web).
Reproduction in Nonvascular Plants ï Nonvascular plants have a life cycle called alternation of generations. â¢ A gamete-producing stage (gametophyte) alternates with a spore-producing stage (sporophyte).â¢ Gametophytes produce gametes (eggs and sperm) in separate multicellular structures.eproductive Structures of Seed Plants ï Reproduction in seed plants (gymnosperms and angiosperms) is very different from reproduction in seedless plants. ï You need a microscope to see the gametophytes of seed plants. ï Spores are not released from seed plants.
Sporangia (Clustered in sori). The sporangia is the structure which produces spores. In ferns the sporangia are usually aggregated into particular bigger structures, if you turn over a fern frond and you might see lines and those are aggregations of the sporangia.pores. So a spore is the product of meiosis. In ferns its tiny, if you think of a ruler and think how big a centimetre is and divide that by ten then you've got a millimetre and then divide that by ten again and then halve it that is about the size of the spore.