pollen tube oor Fins

pollen tube

naamwoord
en
the tube that develops from the wall of a pollen grain and, in seed plants, provides a passage through which the male nuclei reach the embryo sac to effect fertilization

Vertalings in die woordeboek Engels - Fins

siiteputki

naamwoord
When they detect their own pollen, they inactivate it, often by blocking the growth of the pollen tube.
Jos kyseessä on oma siitepöly, kasvi tekee hiukkaset tehottomiksi, monissa tapauksissa estämällä siiteputken kasvun.
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When they detect their own pollen, they inactivate it, often by blocking the growth of the pollen tube.
seuraa mielenkiinnolla USA:n viranomaisten käynnistämää luokituslaitosten toiminnan kriittistä arviointia etenkin Enron-yhtiön konkurssin yhteydessäjw2019 jw2019
Pollen tube
Euroopan parlamentin kanta, vahvistettu ensimmäisessä käsittelyssä #. tammikuuta #, Euroopan parlamentin ja neuvoston direktiivin #/.../EY antamiseksi lentoasemamaksuistajw2019 jw2019
Put your pollen tube to work
Huomaatko millainen olet?OpenSubtitles2018.v3 OpenSubtitles2018.v3
In about six weeks the pollen tubes enter the ovary and the male sperm unites with the egg.
Mitä?Kukaan ei voi vastustaa makkararulliajw2019 jw2019
Thus, in plants, the office of the pistil is to allow the pollen-tubes to reach the ovules within the ovarium.
Jos sattuu törmäämään niihin, niin sittenLiterature Literature
Sperm cells from inside the pollen grain then travel down the tube to the ovule, causing a fertilized seed to form.
Kokeile vielä neljäätoistajw2019 jw2019
Once a pollen grain comes in contact with the stigma, a part of the pistil in female plants, a chemical reaction causes the pollen grain to swell and to grow a tube that reaches down to the ovule.
Yhteisön tuottajien otoksen valinta perustui perusasetuksen # artiklan mukaisesti tuotannon suurimpaan edustavaan määrään, jota voitiin kohtuudella tutkia käytettävissä olevassa ajassajw2019 jw2019
Once a pollen grain is snagged, which can occur anywhere along an exposed silk, the grain germinates and sends a tube, like a root, down through the silk to fertilize the egg.
Vielä yksi juttujw2019 jw2019
Variation in pollen viability, i.e. germination percentage and pollen tube growth rate, has been studied in a Norway spruce seed orchard. Significant variation among the genotypes (clones) was evident as well as the interaction with the germination temperature. The findings indicate a potential for a male gametophyte competition, which may contribute to the variable genetic composition of the seed crops.
Onko kaikki varmasti hyvin, Stanley?ParaCrawl Corpus ParaCrawl Corpus
When a large insect lands on the keel and wings they bend downwards, but the androecium-tube resists movement and pushes the pollen plug upwards, just like toothpaste from a tube, against the back of the insect.
Asetus (ETY) N:o #/# olisi sen vuoksi muutettava vastaavastiParaCrawl Corpus ParaCrawl Corpus
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, in particular plant lights, lighting apparatus for aquariums, filtering apparatus for aquariums, aquarium heaters, drippers for watering installations, illumination apparatus and installations, lamps, light bulbs, luminous tubes for lighting, discharge tubes for lighting (electric), electric blankets (not for medical purposes), heating mats, heat accumulators, lamp reflectors, fans (parts of air conditioning installations), fans (air conditioning), hot air ovens, sodium vapour lamps, solar collectors (heating), timing clocks, solar heat accumulators, relay boxes, air conditioning apparatus and controls therefor, pollen machines, air humidifiers, ballasts
Koko seitsemänä ja puolena vuotena, jotka olen ollut tämän parlamentin jäsen, minun ei ole tarvinnut antaa henkilökohtaista julkilausumaa.tmClass tmClass
The Dometic Breathe Easy UV Tube reduces mould spores, bacteria, viruses and fumes with a reduction of up to 99.9 % in bacteria, fungi, mould and pollen grains.
Tiesikö Artie, että rahat olivat varastettuja?ParaCrawl Corpus ParaCrawl Corpus
The Dometic Breathe Easy UV Tube reduces mold spores, bacteria, viruses, and fumes with a reduction of up to 99.9 % in bacteria, fungi, mold, and pollen grains.
Tai ainakin minä elänParaCrawl Corpus ParaCrawl Corpus
The Dometic Breathe Easy UV Tube reduces mold spores, bacteria, viruses, and fumes with a reduction of up to 99.9 % in bacteria, fungi, mold, and pollen grains.
työpaikan osien suunnittelun, valmistuksen tai rakentamisen teknistä yhdenmukaistamista ja standardointia koskevien direktiivien antamisesta, taiParaCrawl Corpus ParaCrawl Corpus
The Dometic Breathe Easy UV Tube reduces mould spores, bacteria, viruses and fumes with a reduction of up to 99.9 % in bacteria, fungi, mould and pollen grains.
N e ovat kai pahoinvointitabl e tt e jaParaCrawl Corpus ParaCrawl Corpus
Their anthers have split into two very different parts: one supports the pollen-containing filaments, which are protected by the flower’s upper lip; the other part has broadened into a spade-like sheet which has the task of partly closing the tube and receiving bumblebees as they push their proboscises down to reach the store of nectar.
Emme voi aloittaa vielä.Odotamme vielä erästäParaCrawl Corpus ParaCrawl Corpus
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