Image:Moss sporangia.jpg
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Sporangium
Sporangium A sporangium (pl., sporangia) is a plant or fungal structure producing and containing spores. Sporangia occur on angiosperms, gymnosperms, ferns, fern allies ... mature plant is a sporophyte that develops sporangia, tiny, stalked sacs which contain meiospores, on ... or just certain leaves (called sporophylls if sporangia are present). In mosses, the little case ... one cell-layer remaining. A cluster of sporangia that have become fused in development ...
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Pteridaceae
... trichomes, often bipinnate or otherwise highly compound; sporangia mostly born in marginal sori with false ... most often pinnate but sometimes more compound; sporangia born in marginal sori with false indusia ... habitats; leaves simple, pinnate, or more compound; sporangia born in linear non-marginal, exindusiate sori ...
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Royal fern
... family, so called because the densely-clustered sporangia resemble flowers. It is said by some ... Queen Bee". According to Slavic mythology, the sporangia - called "Perun's flowers" - have assorted magical ... the language of trees. However, collecting the sporangia is a difficult and frightening process. In ...
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Sorus
... sorus (pl. sori) is a cluster of sporangia on the edge or underside of a ... Sori occur on the sporophyte generation, the sporangia within producing haploid meiospores. As the sporongia ... so that spore release is unimpeded. The sporangia then burst and release the spores. The ...
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Percolozoa
... of social amoebae that aggregate to form sporangia. The entire group is usually called the ... unfavourable conditions, the acrasids aggregate to form sporangia. These are superficially similar to the sporangia of the dictyostelids, but the amoebae only ...
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Polypodium
... the son or groups of spore-cases (sporangia) are borne on the back of the ... back the bright yellow naked groups of sporangia (son). It is also known as adders ...
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Sporophyll
... haploid gametophytes. The spores are born in sporangia, which can take various forms in different ... and carpels. Small foliaceous structures bearing the sporangia in brown algae of the genus Alaria ...
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Talk:Views of Creationists and mainstream scientists compared/Archived changes
... Plants of this hybrid normally produce abortive sporangia containing inviable spores. In 1944 Butters found ... apical portion of this frond had fertile sporangia. Spores from this frond germinated and grew ...
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User:Barnaby dawson/Views archive
... Plants of this hybrid normally produce abortive sporangia containing inviable spores. In 1944 Butters found ... apical portion of this frond had fertile sporangia. Spores from this frond germinated and grew ...
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