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单词 sorus
释义

sorus


so·rus

S0572500 (sôr′əs)n. pl. so·ri (sôr′ī) 1. A cluster of sporangia borne on the underside of a fern frond. Also called fruit dot.2. A reproductive structure in certain fungi and lichens.
[New Latin sōrus, from Greek sōros, heap; see teuə- in Indo-European roots.]

sorus

(ˈsɔːrəs) n, pl -ri (-raɪ) 1. (Botany) a cluster of sporangia on the undersurface of certain fern leaves2. (Botany) any of various similar spore-producing structures in some lichens and fungi[C19: via New Latin from Greek sōros a heap]

so•rus

(ˈsɔr əs, ˈsoʊr-)

n., pl. so•ri (ˈsɔr aɪ, ˈsoʊr aɪ) 1. one of the clusters of sporangia on the back of the fronds of ferns. 2. a similar spore mass in certain fungi and lichens. [1825–35; < New Latin < Greek sōrós heap]
Thesaurus
Noun1.sorus - a spore-producing structure in certain lichens and fungisorus - a spore-producing structure in certain lichens and fungireproductive structure - the parts of a plant involved in its reproduction
2.sorus - cluster of sporangia usually on underside of a fern frondreproductive structure - the parts of a plant involved in its reproductionindusium - a membrane enclosing and protecting the developing spores especially that covering the sori of a fern
Translations
soro

Sorus


sorus

[′sȯr·əs] (botany) A cluster of sporangia on the lower surface of a fertile fern leaf. A clump of reproductive bodies or spores in lower plants.

Sorus

 

in plants, a dense cluster of reproductive organs, for example, sporangia in ferns, zoosporangia in the brown alga Laminaria, and oogonia in the brown alga Dictyota.

sorus


sorus

(sôr′əs)n. pl. sori (sôr′ī) 1. A cluster of sporangia borne on the underside of a fern frond. Also called fruit dot.2. A reproductive structure in certain fungi and lichens.
SorusFig. 286 Sorus . Transverse section.

sorus

a group of sporangia developed on the underside of SPOROPHYLLS (spore-bearing leaflets) of the SPOROPHYTE generation of a fern.

sorus


Related to sorus: indusium, microsporocyte, megasporophyll, megasporocyte, megagametophyte
  • noun

Words related to sorus

noun a spore-producing structure in certain lichens and fungi

Related Words

  • reproductive structure

noun cluster of sporangia usually on underside of a fern frond

Related Words

  • reproductive structure
  • indusium
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更新时间:2024/12/23 12:30:59