- suspensor system
- 胚柄系(统)
Medical Chinese dictionary (湘雅医学词典). 2013.
Medical Chinese dictionary (湘雅医学词典). 2013.
plant development — Introduction a multiphasic process in which two distinct forms succeed each other in alternating generations. One form, created by the union of sexual cells (gametes (gamete)), contains two sets of similar chromosomes (diploid). At sexual… … Universalium
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angiosperm — /an jee euh sperrm /, n. Bot. a plant having its seeds enclosed in an ovary; a flowering plant. Cf. gymnosperm. [ANGIO + SPERM] * * * ▪ plant Introduction any member of the more than 300,000 species of flowering plants (division Anthophyta) … Universalium
List of terms in The History of the Galaxy — This is a list of terms mentioned in The History of the Galaxy series of novels by Russian science fiction writer Andrey Livadny. This list can be found on the writer s official website.* 21 cm wavelength of neutral hydrogen. Used specifically… … Wikipedia
List of Dune terminology — This is a list of terminology used in the fictional Dune universe created by Frank Herbert, the primary source being Terminology of the Imperium, the glossary contained in the novel Dune (1965). Dune word construction could be classified into… … Wikipedia
Seed — A seed Audio IPA|en us seed.ogg|/ˈsiːd/ (in some plants, referred to as a kernel) is a small embryonic plant enclosed in a covering called the seed coat, usually with some stored food. It is the product of the ripened ovule of gymnosperm and… … Wikipedia
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