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sporangium::noun | Spocien Dictionary
| Type | Words |
|---|---|
| Synonyms | spore case, spore sac |
| Type of | reproductive structure |
| Has types | leptosporangium, macrosporangium, eusporangium, microsporangium, tetrasporangium, megasporangium |
Examples of sporangium
sporangium
They consist of a stalk called a seta and a capsule enclosing a single sporangium.
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The zygotes of the gametes develop into sporangium, which produces haploid spores.
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In fungi, a sporangium is produced at the end of a sporangiophore that sheds spores.
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The sporophyte phase produces spores within the sporangium by meiosis.
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It is so named because each sporangium produces just four spores.
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In parallel to these developments, the other kind of sporangium, the microsporangium, produces microspores.
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Inside the sporangium, spores are produced by meiosis.
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Spores are usually haploid and unicellular and are produced by meiosis in the sporangium by the sporophyte.
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A late Silurian sporangium bearing trilete spores.
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- Organ containing or producing spores
- A sporangium (pl., sporangia) is a plant, fungal, or algal structure producing and containing spores. Sporangia occur in angiosperms, gymnosperms, ferns, fern allies, bryophytes, algae, and fungi. Their spores are sometimes called sporangiospores.
- A case, capsule or container holding spores
- (Sporangia) The reproductive structures of the ferns and fern allies. They are miniature sacks or capsules that produce the dustlike spores that are the "seeds" by which ferns are propagated. Several sporangia grouped together are called a Sorus. ...
- (Sporangia) USE Fungal morphology
- (sporangia (n)) An organ that produces spores
- A sac containing spores that develops from the fruiting body of a fungus.
- (1) a structure that produces endogenous, asexual spores by cytoplasmic cleavage; (2) in Myxomycetes, a discrete, sessile or stalked fruit-body, often occurring in large groups which have developed from a single plasmodium. adj. sporangiate.
- A sac-like structure producing asexual spores endogenously by cytoplasmic cleavage.
