- epigeal cotyledon
- семядоля, выносимая на поверхность почвы (при всходе)* * *семядоля, выносимая на поверхность почвы
English-russian biological dictionary. 2013.
epigeal cotyledon
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Epigeal — Epigeal, epigean, epigeic and epigeous are biological terms describing an organism s activity above the soil surface.In botany, a seed is described as epigeal when the cotyledons of the germinating seed expand, throw off the seed shell and become … Wikipedia
Cotyledon — For other uses, see Cotyledon (disambiguation). Cotyledon in formation before the accumulation of the reserve seen at Judas tree (Cercis siliquastrum) … Wikipedia
epigeal — also epigean or epigeous or epigeic adjective Etymology: Greek epigaios upon the earth, from epi + gaia earth Date: 1861 1. of a cotyledon forced above ground by elongation of the hypocotyl 2. marked by the production of epigeal cotyledons … New Collegiate Dictionary
epigeal — adjective a) Living near the surface of the ground b) (of a cotyledon) Emerging above the surface of the ground after being germinated … Wiktionary
Monocotyledon — Monocotyledons Temporal range: Early Cretaceous Recent Hemerocallis flower, with three flower parts in each whorl Scientific classification Kingdom … Wikipedia
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
Germination — is the process whereby growth emerges from a period of dormancy. The most common example of germination is the sprouting of a seedling from a seed of an angiosperm or gymnosperm. However, the growth of a sporeling from a spore, for example the… … Wikipedia
seed and fruit — ▪ plant reproductive part Introduction respectively, the characteristic reproductive (reproductive system, plant) body of both angiosperms (flowering plants) and gymnosperms (conifers, cycads, and ginkgos) and the ovary that encloses it.… … Universalium
Tsuga — Taxobox name = Tsuga image width = 270px image caption = Tsuga heterophylla regnum = Plantae divisio = Pinophyta classis = Pinopsida ordo = Pinales familia = Pinaceae genus = Tsuga genus authority = Carrière subdivision ranks = Species… … Wikipedia
Hypogeal — means underground . * In botany, a seed is described as hypogeal when the cotyledons of the germinating seed remain non photosynthetic, inside the seed shell, and below ground. The converse, where the cotyledons expand, throw off the seed shell… … Wikipedia
List of plant morphology terms — Biologists that study plant morphology use a number of different terms to describe plant organs and parts that can be observed with the human eye using no more than a hand held magnifying lens. These terms are used to identify and classify plants … Wikipedia
