Examples of using Cotyledons in English and their translations into Russian
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Official
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Colloquial
With 2 cotyledons, size 2 mm or more.
Defects in colouring including yellow cotyledons.
Yellow cotyledons are not regarded as a defect.
They are often brightly colored, with 2 cotyledons.
Intact; cotyledons, outer leaves and roots may be removed.
Slight defects in colouring including yellow cotyledons.
However, true leaves and cotyledons are developmentally distinct.
A half of the somatic embryoids had more than two cotyledons.
Intact; leaves androsettes should be intact but cotyledons, outer leaves and roots may be removed.
The paper presents cotyledons number variability research in 20-, 50-, 80-, 100-, 120-year-old plantations of Pinus sylvestris L.
Half is a longitudinally split almond kernel of which the two halves(cotyledons) are separated.
In vitro culture of Pyrus cotyledons BAP was the best inductor of buds regeneration comparative with IPA.
Kernels of not less than 3/8th of a whole kernel,which have been broken crosswise, but the cotyledons are still naturally attached.
The cotyledon of grasses and many other monocotyledons is a highly modified leaf composed of a scutellum and a coleoptile.
The cotyledons contain(or in the case of gymnosperms and monocotyledons, have access to) the stored food reserves of the seed.
Intact, i.e. the leaves andthe rosettes must be intact, but cotyledons, outer leaves and roots may be removed.
Cotyledons are formed during embryogenesis, along with the root and shoot meristems, and are therefore present in the seed prior to germination.
The latter is typically the case where the cotyledons act as a storage organ, as in many nuts and acorns.
The cotyledons may be ephemeral, lasting only days after emergence, or persistent, enduring at least a year on the plant.
Crushed polished peas consistof individual cotyledons of yellow or green color with a smooth surface and rounded edges.
Butts: Kernels of not less than 3/8th of a whole kernel which have been broken crosswise but the cotyledons are still naturally attached.
In the case of dicot seedlings whose cotyledons are photosynthetic, the cotyledons are functionally similar to leaves.
Cotyledons may be either epigeal, expanding on the germination of the seed, throwing off the seed shell, rising above the ground, and perhaps becoming photosynthetic; or hypogeal, not expanding, remaining below ground and not becoming photosynthetic.
Whole hulled and polished peas are whole undivided in the cotyledons grains of yellow or green color with smooth polished surface.
Gymnosperm seedlings also have cotyledons, and these are often variable in number(multicotyledonous), with from 2 to 24 cotyledons forming a whorl at the top of the hypocotyl(the embryonic stem) surrounding the plumule.
It is suggested that, as a result of researching geographic variation of cotyledons number, it is possible to identify the location of glacial refugia and of the ancestral populations of P.
As these reserves are used up, the cotyledons may turn green and begin photosynthesis, or may wither as the first true leaves take over food production for the seedling.
Studying morphogenetic potentions of explants(cotyledon s tissue) it was determined, that exogenous growth regulators were influenced on regeneration.
Morphometric analysis revealed that in case of placenta retention it mass, cotyledon area and fetus-placenta correlation.