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megagametophyte [ˌmeɡəɡæmiˈtəʊˌfaɪt], embryo sac SAM.

embryo sac cell SAM.

Enojezični primeri (nepregledani od uredništva PONS)

angleščina
In flowering plants the gametophytes are very reduced in size, and are represented by the pollen and the embryo sac.
en.wikipedia.org
Some of the nuclear cells surrounding the embryo sac start and dividing protrude into the embryo sac and develop into embryos.
en.wikipedia.org
In angiosperms, the megagametophyte is reduced to only a few nuclei and cells, and is sometimes called the embryo sac.
en.wikipedia.org
Its cells are polyploid (triploid or pentaploid, depending on the embryo sac type).
en.wikipedia.org
In flowering plants, the megagametophyte (also referred to as the embryo sac) is much smaller and typically consists of only seven cells and eight nuclei.
en.wikipedia.org
The seed actually is the offspring of the haploid generation of microgametophytes (pollen) and megagametophytes (the embryo sacs in the ovules).
en.wikipedia.org
In oaks, early fertilized ovules prevent the fertilization of other ovules by inhibiting the pollen tube entry into the embryo sac.
en.wikipedia.org
In nucellar embryony, the embryo is formed from the diploid nucellus tissue surrounding the embryo sac.
en.wikipedia.org
A keen observer, he is credited with important discoveries in botany, notably the direction of the radicle in the embryo sac and the double point of attachment of certain ovules.
en.wikipedia.org
The female gametophytespecifically termed a megagametophyte is also called the embryo sac in angiosperms.
en.wikipedia.org

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