「Pollen」の共起表現(2語左で並び替え)2ページ目 - Weblio英語共起表現検索


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「Pollen」の共起表現一覧(2語左で並び替え)2ページ目

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unique for two reasons: first, the only known pollen host is a single species-the yellow passionflo
nt insects that will feed opportunistically on pollen, as will various birds and other nectarivores.
era in this family, have liquid or semi-liquid pollen masses on which the larvae develop.
ance similar to primroses, its white or yellow pollen, and its tolerance for droughty and desert con
The green or palidly brown pollen cones (male) are long (20-30 cm.), narrow (7 o
Mega-plant fossils are rare in the park, but pollen grains and spores collected from here suggest
en Botanical Garden and one of the pioneers of pollen analysis in quaternary geology.
end will help in restricting the placement of pollen stores.
tations involving highly specific placement of pollen packets (pollinia) on the bodies of the male o
es there is no such end and the plant provides pollen to its pollinator.
Male plants produce pollen cones at the nodes which are up to 8 millimete
Male plants bear pollen cones 4 to 7 millimeters long.
In most flowering plants, the pollen tube enters the ovule through the micropyle op
In male-sterile plants, no pollen is produced.
Entomophily is a form of pollination whereby pollen is distributed by insects, particularly bees,
) certainly does not need buzz pollination, as pollen grains are large, sticky and freely dispensed.
in is not a candidate for buzz pollination, as pollen is freely dispensed.
Walking: in 2001, evidence was presented that pollen samples recovered near a fossilized hadrosaur
zing on floral oils as larval food rather than pollen, including Rediviva emdeorum, a highly unusual
other Delphinium species if it receives their pollen.
ble, so it can reproduce without receiving the pollen of another plant.
y is greatest while the stigma is receptive to pollen, which suggests that production of scent may s
t 10,000 to 15,000 years as reconstructed from pollen and other paleoenvironmental data from over a
ms, the male gametophytes have been reduced to pollen grains and their antheridia have been reduced
ants, flowers do not open, and thus release no pollen.
The anthers dehisce, releasing the pollen, and the flower is then withdrawn below the wa
All that remain are pollen from lake beds, hollow endocarps (nuts) found
today- treeless with grasses representative of Pollen Assemblage Zone MNH-I reflecting "mixed agricu
y to the longer average distances required for pollen travel, no specific co-existence measures or i
Kay Gray itself is female and requires a pollen source in order to set fruit.
s; however, the translocation of residues into pollen and nectar of treated plants and the potential
treme specialists (oligoleges) with respect to pollen and will only collect pollen from a few closel
oftening, abscission, emergence of root hairs, pollen tube invasion of the stigma and style, meriste
The flower is sweetly scented and pollen bright red.
ause Linnaea borealis is self-incompatible and pollen dispersal is not far, genetic individuals can
e male cones are 1.5-2 mm long, and shed their pollen in spring.
o 4 mm (0.079 - 0.16 in.) long, and shed their pollen in early spring.
The male cones are 2-4 mm long, and shed their pollen in early spring.
roid, it was discovered when it was shown that pollen from rapeseed (Brassica napus) could promote s
Similarly, the pollen signal from un-wooded terrain like heathland a
Syrphid fly, showing some adhering pollen
traight run pointing directly to the source of pollen or nectar that the forager has been visiting.
r communicating more distant nectar sources or pollen sources.
self-fertile B. liniflora, all species require pollen from other individuals for fertilization.
ains no transgenes; in some plant species, the pollen contains no chloroplasts and thus no transgene
er core of the stalk, green bloom spikes, ripe pollen, and starchy roots.
hed to grazing on fungi or ingesting spores or pollen.
e maceral found in coal formed from spores and pollen.
The plant benefits from the spread of pollen between flowers, while the pollinator receives
These bees store mostly pollen moistened with a small amount of nectar which
In the cells they store the pollen as food for the larvae.
plant remains, as well as root structures and pollen, are also found in the formation.
Melissopalynology is the study of pollen contained in honey and, in particular, the pol
By studying the pollen in a sample of honey, it is possible to gain e
these plants the male plant which supplies the pollen is referred to as the pollenizer.
In the cells they store a supply of pollen and nectar as food for the larvae.
bee adds an egg to each with a food supply of pollen and nectar paste.
They also like to lick soft, sweet fruit, pollen and nectar.
They also like to lick soft, sweet fruit; pollen; and nectar.
ly pollinated by blowing a mixture of talc and pollen collected from selected palms of a variety kno
They also like to lick hard, tart fruit, pollen and nectar found on Coonatorious Palm trees.
so a major component of the Alexander test for pollen staining.
For germination it is necessary that the pollen tube can reach out from the inner of the polle
otrude from the flowers, it is likely that the pollen is spread mainly by wind.
He also states that the pollen appears to be normal.
ristics, and Elmer Swenson speculated that the pollen parent was likely Jessica, which was used in m
has been identified as an insect that collects pollen from the cycad, Cycas media.
The flowers are catkins; the male ( pollen) catkins are produced in clusters (not singly
It lacks the spinulose pollen that is found in the rest of Chiococceae, but
nimal which selectively eats the nutrient-rich pollen produced by angiosperms and gymnosperms.
an unexpected similarity to that of the birch pollen allergen Bet v 1 and to bacterial polyketide c
the cytoskeleton, interfering with the plants' pollen tubes and halting cell growth.
The male ( pollen) cones are 2 cm long, shedding pollen in sprin
GM and non-GM cultivations for most of the GM pollen to fall to the ground before reaching non-GM p
The term pollen source is often used in the context of beekeep
h contact with droplets, or through the tree's pollen.
hes are also capable of spreading the infected pollen.
The flowers are catkins; the male ( pollen) catkins are 2-15 cm long, the female catkins
A testing has shown that Wealthy is the likely pollen parent.
perfect-flowered, produce fruit with their own pollen, and may also pollinate pistillate cultivars.
nts self-pollinate; some can provide their own pollen (self fertile), but require a pollinator to mo
In the cells they store pollen and nectar as food for the larvae, which pupat
y recognized in almost all cases, as they lack pollen collecting structures (the scopa) and do not c
are unusual among butterflies in that they eat pollen as well as sip nectar.
s of clothianidin on bees through contaminated pollen and nectar.
RBDV is usually transmitted through infected pollen.
Exposure through contaminated pollen and nectar and potential toxic effects therefo
e) on a sunflower; only the hind tibia carries pollen
er lip has faint white markings leading to the pollen inside.
strong drive to collect pollen
modified hairs on bees that are used to remove pollen, floral oils, or other chemicals from plants,
The higher the tobacco smoke, pollen and dust numbers, the faster the unit filters
ecules (e.g. from pathogens, toxins, proteins, pollen) comprising several epitopes.
ffers information services such as traffic and pollen reports, weather and avalanche forecasts, time
rarily to ensure the gathering and transfer of pollen.
roid that infects plants and is transmitted by pollen and infected seeds or budwood.
species plastid DNA is not transmitted through pollen, which prevents gene flow from the genetically
egs facilitate the collection and transport of pollen.
, facilitating the collection and transport of pollen.
Bee on plum tree with pollen
She also begins to build up a pollen larder, which will feed her brood.
ructions make the plant dependent upon foreign pollen for normal seed set.
logamy is used specifically to mean the use of pollen from one plant to fertilize the flower of anot
surface of the abdomen which are also used in pollen transport; there is one family of bees, Megach
A plant usually produces pollen more copiously in wet years.
c flowers with large anthers usually releasing pollen by means of pores at the apex, as well as by i
tness the secret ceremony that utilizes orchid pollen and a victim's pineal gland secretions.
t niche was then open to various unspecialized pollen consumers such as thrips, hoverflies and small
J. virginiana sheds pollen as early as late winter and through early spri
l bees, and a few different kinds of wasps, as pollen is often the only solid food consumed by all l
reading about poppies, where I saw they were a pollen source.
This article does not say what a pollen source is.
The apertures are the places where the pollen tube is able to break through the elsewhere ve
re pollinated by the yucca moth, which spreads pollen while laying her eggs inside the flower.
receiver bees (bees in the nest which receive pollen and nectar from incoming foragers during unloa
There are some bees which transport pollen internally in the crop, and these lack a scopa
is cylindrical and has cavities into which the pollen falls into.
s a common technique by gardeners who transfer pollen with an artist brush or cotton swab.
Like other ragweeds, wind blown pollen from burro-weed may be highly allergenic.
n species that are wind-pollinated.Transfer of pollen grains from anther to the stigma of another fl
ens each bearing a large anther with blue-gray pollen.
marry) is the pollination of a flower with the pollen from another flower on the same flowering plan
me rank- have been previously grouped with the pollen wasps and treated together as the family "Masa
Flying honeybee with red pollen in pollen basket likely on henbit
Her work analysing pollen taken from the sediment in bogs revealed the p
red anthers which slowly turn soft yellow from pollen.
                                                                                                    


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