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Pollen drift is the accidental cross-pollination of different varieties of crops through natural dispersal methods. The term is used almost exclusively
Pollen_drift
Animated weatherman shown in TV weather reports
For haze and pollen, haze and pollen drift in. Freddy coughs, makes popping sounds, and groans. After the haze and pollen disperse, he continues on his
Freddy_(weather)
Reproductive organ on conifers
of cross-fertilization, as pollen is unlikely to be blown vertically upward within the crown of one plant, but can drift slowly upward in the wind, blowing
Cone_(botany)
List of definitions of terms and concepts commonly used in agriculture
animals that have had their horn buds removed after birth by disbudding. pollen drift Unintentional cross-pollination of wild plants by crop plants or vice
Glossary_of_agriculture
Study of pollen and other acid-resistant microoscopic organic material
Areas on the walls of a pollen grain, where the wall is thinner and/or softer Aeroplankton – Tiny lifeforms floating and drifting in the air, carried by
Palynology
Clade of insects
bees are herbivores that specifically feed on nectar (nectarivory) and pollen (palynivory), the former primarily as a carbohydrate source for metabolic
Bee
Japanese manga series
no Koi Sakura" (純情少年遅咲きの恋桜) April 15, 1995 (1995-04-15) 33 "Trapped Pollen Drifting in Broad Daylight" "Hakujitsu ni Tadayou Kafun no Wana" (白日に漂う花粉のワナ)
Tonde_Burin
Study of organic evolution of plants based on fossils
field is palynology, which is the study of fossilized and extant spores and pollen. Paleobotany is important in the reconstruction of ancient ecological and
Paleobotany
Subfield of genetics
linkage disequilibrium, and the random phenomena of mutation and genetic drift. This makes it appropriate for comparison to population genomics data. Population
Population_genetics
Genus of plant, Coco de Mer
catkin-like inflorescence up to 2 m (7 ft) long which continues to produce pollen over a ten-year period; one of the longest-living inflorescences known.
Lodoicea
Facility that preserves genetic material
the pollen. If the pollen grains have a low moisture content it helps increase the length of the pollen's life. Low levels of moisture help the pollen freeze
Gene_bank
Tiny lifeforms floating and drifting in the air, carried by the wind
Aeroplankton (or aerial plankton) are tiny lifeforms that float and drift in the air, carried by wind. Most of the living things that make up aeroplankton
Aeroplankton
Biological process
The anther produces pollen grains which contain the male gametophytes that produce sperm nuclei. For pollination to occur, pollen grains must attach to
Sexual_reproduction
Change in allele frequencies that occurs over time within a population
processes: mutation, selection (natural and artificial), gene flow and genetic drift. This change happens over a relatively short (in evolutionary terms) amount
Microevolution
Organisms living in water or air that drift in the current or wind
versions that live part of their lives drifting in the atmosphere. These aeroplankton can include plant spores, pollen and wind-scattered seeds. They can
Plankton
Marine flowering plants
worm larvae have both been found with pollen grains, the plant producing nutritious mucigenous clumps of pollen to attract and stick to them instead of
Seagrass
Change in the heritable traits of populations
successive generations. It occurs when evolutionary processes such as genetic drift and natural selection act on genetic variation, resulting in certain characteristics
Evolution
Type of antigen that produces an abnormally vigorous immune response
allergen—consuming food or drink one is sensitive to (ingestion), breathing in pollen, perfume or pet dander (inhalation), or brushing a body part against an
Allergen
Aspect of apiculture
species. Bees fed pollen from five species had higher levels of glucose oxidase than bees fed pollen from one species, even if the pollen had a higher protein
Colony_collapse_disorder
Reduced fitness as a result of inbreeding
populations, especially small ones, genetic drift causes alleles to become fixed in a population. Drift load is the decline in fitness in a population
Inbreeding_depression
Species of flowering plant
habitat, nitrogen fixation, and windbreaks to prevent soil erosion and snow drifting. It is a perennial shrub or small tree growing 2–6 m (6 ft 7 in – 19 ft
Caragana_arborescens
Order of insects including moths and butterflies
to transfer pollen to other conspecific plants, because it reduces the loss of pollen during foraging, and the stigmas receive less pollen from other flower
Lepidoptera
Prehistoric migration from Asia to the Americas
000 BP. The pollen record from Elikchan Lake, north of the Sea of Okhotsk, shows a marked shift from tree and shrub pollen to herb pollen prior to 30
Peopling_of_the_Americas
Random motion of particles suspended in a fluid
described the phenomenon in 1827, while looking through a microscope at pollen of the plant Clarkia pulchella immersed in water. In 1900, the French mathematician
Brownian_motion
Two or more species influencing each other's evolution
for survival. The moth eats the seeds of the plant, while gathering pollen. The pollen has evolved to become very sticky, and remains on the mouth parts
Coevolution
Paleolithic bog body found in Denmark
hunter-gatherer tradition in southern Scandinavia. Radiocarbon dating, pollen studies, and geological sampling place him between about 8050 and 8000 BC
Koelbjerg_Man
Genus of conifers in the family Podocarpaceae
around it. Each triangular microsporophyll has two basal pollen-producing pollen sacs. The pollen is bisaccate. The seed cones are highly modified with the
Podocarpus
Family of flowering plants
specialised. It usually involves the use of a "pollen-presenter", an area on the style-end that presents the pollen to the pollinator. Proteaceae flower parts
Proteaceae
1993 science fiction novel by Jeff Noon
Great Britain Media type print (paperback and hardback), audiobook ISBN 978-1-898051-03-9 (first edition, paperback) OCLC 30734475 Followed by Pollen
Vurt
Transfer of genetic variation from one population to another
"one migrant per generation" to prevent populations from diverging due to drift. Populations can diverge due to selection even when they are exchanging
Gene_flow
Circa 24,000–16,000 BCE; most recent era when ice sheets were at their greatest extent
winter than in summer, consistent with findings from other proxies like pollen. The rodent-based model estimated an average mean annual temperature anomaly
Last_Glacial_Maximum
Reaction between an antibody and an antigen that differs from the immunogen
pollen allergens (e.g., birch) and allergens in raw fruit and vegetables. Most patients allergic to birch show sensitivity to the major birch pollen allergen
Cross-reactivity
1908 air burst explosion in Siberia, Russia
abundant forest tree pollen, but no hydrophytes, suggesting that no lake existed then, but a taiga forest growing on marshy ground. Pollen and microcharcoal
Tunguska_event
Genus of plants
land animals to move their pollen between reproductive organs. Because they are self-pollinating, they do not need the pollen to move several feet to another
Tulip
Individuals nearly identical in genotype due to long inbreeding
fixation of new mutations through genetic drift. Jackson Laboratory, in an information session on the genetic drift in mice, calculated a quick estimate of
Inbred_strain
Seepage lake in Vilas County, Wisconsin
immense number of diatoms and pollen which may be caused in part by atmospheric pollen around the lake. Evidence that pine pollen is extremely common in Crystal
Crystal Lake (Vilas County, Wisconsin)
Crystal_Lake_(Vilas_County,_Wisconsin)
Hypothesis on normative mate selection
stable over extremely long periods of geological time, despite continental drift, major climate changes, and mass extinctions. When a change in form occurs
Koinophilia
Total number of genetic characteristics in a species
likely to be eliminated by drift. Gene flow, often by migration, is the movement of genetic material (for example by pollen in the wind, or the migration
Genetic_diversity
Study of physical geography of past landscapes
Palaeogeographical evidence contributed to the development of continental drift theory, and continues to inform current plate tectonic theories, yielding
Palaeogeography
Ranged weapon assistance system
forms of rangekeepers. Arthur Pollen and Frederic Charles Dreyer independently developed the first such systems. Pollen began working on the problem after
Fire-control_system
Genus of extinct seed ferns
and microsporangia containing pollen were borne in clusters at the tips of slender filaments. Both the seed- and pollen-bearing organs were partially
Glossopteris
Species of bottle gourd plant
moth) in the garden. Hand pollination can be used to solve the problem. Pollens are around 60 microns in length. First crop is ready for harvest within
Calabash
1971 ethics essay by Judith Jarvis Thomson
suppose it were like this: people-seeds drift about in the air like pollen, and if you open your windows, one may drift in and take root in your carpets or
A_Defense_of_Abortion
Genus of conifers
pollen cones are narrowly cylindrical and resemble catkins. They grow in small groups of two or three cones. The peduncles are glabrous. Each pollen cone
Afrocarpus
North Atlantic ice rafting events
Late Pleistocene and the Holocene, mainly based on petrologic tracers of drift ice in the North Atlantic. However, more recent work at a single site suggested
Bond_event
Reproductive structure in plants
of the ripened ovule, after the embryo sac is fertilized by sperm from pollen, forming a zygote. The embryo within a seed develops from the zygote and
Seed
Danish scientist (1903–1977)
fra Karupfladen [A pollen diagram from the Karup Plain]". Botanisk Tidsskrift. 43: 187–196. Jonassen, H. (1954). "Dating of sand-drift east of Ulfborg"
Hagbard_Jonassen
Third epoch of the Paleogene Period
to oldest are: During the Oligocene Epoch, the continents continued to drift toward their present positions. Antarctica became more isolated as deep
Oligocene
Flowering plant reproduction system
species, pollen can either float on the surface and disperse by wind and water currents towards other surface-floating flowers, or pollen can drift underwater
Monocotyledon_reproduction
Mass extinction event about 66 million years ago
remains are angiosperm pollen grains, but the boundary layer contains little pollen and is dominated by fern spores. More usual pollen levels gradually resume
Cretaceous–Paleogene extinction event
Cretaceous–Paleogene_extinction_event
1979 British nature documentary television series
120 times. Some plants, like the cycad enlisted the insects to transport pollen, while others, like the conifer, spread spores. Over a third of forests
Life_on_Earth_(TV_series)
Rare species of bee
Calamintha ashei. The name "calaminthae" is Latin for mint, as the presumed pollen host for the bee is Calamintha ashei, commonly known as Ashe's mint. The
Osmia_calaminthae
Capital and most populous city in Japan
forestry population have resulted in a decline in Tokyo's output. In addition, pollen, especially from cryptomeria, is a major allergen for the nearby population
Tokyo
deletion Genetic determinism Genetic disorder Genetic diversity Genetic drift Genetic engineering Genetic genealogy Genetic history of Europe Genetic
Index_of_genetics_articles
Theory of early hominid migration
10,000 years ago. The researchers used radiocarbon dating techniques on pollen grains trapped in lake-bottom mud to establish vegetation over the ages
Recent African origin of modern humans
Recent_African_origin_of_modern_humans
Substance used to control pests
flower (pollen, nectar) contamination. Furthermore, pesticide use can adversely impact neighboring agricultural activity, as pests themselves drift to and
Pesticide
Chemical compound
moves easily in the xylem of plants from the soil into the leaves, fruit, pollen, and nectar of a plant. Imidacloprid also exhibits excellent translaminar
Imidacloprid
Storm characterized by lightning
pollen grains can absorb moisture and then burst into much smaller fragments with these fragments being easily dispersed by wind. While larger pollen
Thunderstorm
Parrot endemic to New Zealand
leaf buds, rhizomes and tubers of native plants, as well as seeds, fruits, pollen, moss, fungi and even the sapwood of trees. A study in 1984 identified 25
Kākāpō
Holocene climate period during which northern Africa was wetter than today
lakes and wetlands, and archaeological sites also played an important role. Pollen, lake deposits and former levels of lakes have been used to study the ecosystems
African_humid_period
Non-technical overview of the subject of biological evolution
attract insects, so that pollen from the flowers gets stuck to the insects' bodies. In this way, insects transport the pollen from a male to a female orchid
Introduction_to_evolution
Species of flowering plant in the beech and oak family Fagaceae
tolerant of many soils and varied situations, although it prefers the glacial drift and well-drained borders of streams. In the southeastern United States,
Quercus_rubra
wind gusts by spinning their petals. They prefer unpolluted land and their pollen is used in folk medicine and tea. Eldegoss Watashiraga (ワタシラガ) (0830)
List of generation VIII Pokémon
List_of_generation_VIII_Pokémon
Tropical fruit
typical of flowers pollinated by certain species of bats that eat nectar and pollen. Durians can be pollinated by bats (the cave nectar bat Eonycteris spelaea
Durian
Foam created by the agitation of seawater
sea foam composition; in some regions there is a seasonal occurrence of pollen in sea foam which can alter its chemistry. Though foam is not inherently
Sea_foam
Extinct human species
possibly due to natural selection in a cold climate, as well as genetic drift when populations collapsed during glacial periods. Neanderthal specimens
Neanderthal
Rollerblades". Billboard. Retrieved April 12, 2024. "Blacktop Mojo - New Album, Pollen, Due in April 2024". BraveWords. July 8, 2023. Retrieved September 3, 2023
List_of_2024_albums
English Roman Catholic monk and martyr
for military life, he deserted after a month and went to Brabant. Having drifted away from his faith in his youth, he visited the English Jesuits in Liège
Peter_Wright_(Jesuit)
Fleet sailing against England in 1588
28–32. Pendrill 2002, p. 286. Lewis 1960, pp. 62, 63. Lewis 1960, p. 63. Pollen 1907, pp. 727–729. Hutchinson, Robert. "10 things you (probably) didn't
Spanish_Armada
English textile artist, author, and socialist (1834–1896)
publisher F.S. Ellis taking his place. With the company's other partners drifting off to work on other projects, Morris decided to consolidate his own control
William_Morris
Plants flowering at the same time
flowering synchronously has more plants flowering (producing pollen or receiving pollen) at the same time than would be expected to occur randomly. A
Synchronous_flowering
Facts provided or learned about something or someone
information to guide the bee to the flower, where the bee often finds nectar or pollen, which are causal inputs, a nutritional function. Information is any type
Information
Subspecies of honey bee
are the root cause of her other disadvantages. She has too a tendency to drift which is caused by a poor sense of orientation and this can prove a drawback
Italian_bee
Species of tree
as Oaxaca, is often considered a variety of P. menziesii. Fossils (wood, pollen) of Pseudotsuga are recorded from the Miocene and Pliocene of Europe (Siebengebirge
Douglas_fir
Subspecies of honey bee
worker populations and consequently stores large quantities of honey and pollen during those periods. They are resistant to some diseases and parasites
Carniolan_honey_bee
Type of environment in which an organism lives
locomotion opportunities for winged animals and a conduit for the dispersal of pollen grains, spores and seeds, the atmosphere can be considered to be a habitat-type
Habitat
Infectious agent that replicates in cells
07.005. PMID 15579317. Hull R (2002). "Transmission 2: Mechanical, Seed, Pollen and Epidemiology". Matthews' Plant Virology (4th ed.). Academic Press. pp
Virus
Sand ridge in Florida and Georgia (United States)
- sedge pollen or spore assemblage. Wax Myrtle pollen was abundant throughout the lignite. The relative abundance of different types pollen in the core
Trail_Ridge
American writer and activist (1924–1987)
Gerstner, David A. (2011). Chapter 2: "James Baldwin: 1924–87". Queer Pollen: White Seduction, Black Male Homosexuality, and the Cinematic. University
James_Baldwin
Species of bee
tend to be wider and fatter with a pollen basket often visible. Drones have thinner hind legs that do not have pollen baskets. Another clue to sexual identity
Bombus_occidentalis
Indian palaeobotanist (1891–1949)
recorded foreign pollen in the ovules of living Ginkgo biloba and noted in the New Phytologist (1915), the problem with assuming that fossil pollen in ovules
Birbal_Sahni
Current geological epoch
and westerly circulation in the Trans-Himalaya recorded in the lacustrine pollen sequence from Tso Kar, Ladakh, NW India". Palaeogeography, Palaeoclimatology
Holocene
Species of insect
time. Colonies tend to decline when resources, such as food, honey, and pollen, are depleted. Colonies decline during the rainy and summer seasons because
Apis_dorsata
Study of past life through fossils
common groups used in zonation include ammonites, foraminifera, and plant pollen, where it is preserved. The foundation of modern taxonomy is the scheme
Paleontology
redundant gene's function will most likely evolve due to Genetic drift. Genetic drift influences genetic redundancy by either eliminating variants or fixing
Gene_redundancy
Genus of angiosperms
beetles. The fruit dehisces along the dorsal sutures of the carpels. The pollen is monocolpate, and the embryonic development is of the Polygonum type.[citation
Magnolia
Similar evolution in distinct species
nectar using their long, thin bills and, in so doing, collect pollen on their bills; this pollen is then transferred to the next flower they feed on. This
Parallel_evolution
Mountains in Antarctica
two specimens of an angiosperm pollen of unknown affinity and a specimen each of Podocarpidites and Chenopodiaceae pollen. The conifer specimen is similar
Quartz_Hills
Animal that feeds on carrion, dead plants, or refuse
schauen meaning "to look at", and modern English "show" (with semantic drift). Animals that subsist entirely or mainly on decaying biomass (e.g. dead
Scavenger
Species of flowering plant
deciduous woodland which it favours. White trillium often occurs in dense drifts of many individuals. The G. Richard Thompson Wildlife Management Area in
Trillium_grandiflorum
Japanese prehistorical period
population to Japan, with regional differences being explained by genetic drift. The modern-day Japanese population carries approximately 30% paternal ancestry
Jōmon_period
Geographical region in the Pacific Ocean
plants set seed, biologists rappel down 910-metre (3,000 ft) cliffs to brush pollen onto their stigmas. The area of primary forest decreased in Oceania by 17
Oceania
Country in Oceania
insects and marsupials, such as the honey possum, that feed on nectar and pollen. The koala is an exception, specialising in feeding on eucalyptus leaves
Australia
Clade of primates endemic to the island of Madagascar
(nectarivory) along with the pollen (palynivory). At least 24 native species from 17 plant families are targeted for nectar or pollen consumption. Bark and plant
Lemur
Roman times, when it was primarily used to produce hemp ropes, although pollen records from core samples show that Cannabaceae plants were present in the
History_of_cannabis_in_Italy
Species of bee
Communication is especially useful during worker foraging for nectar and pollen through the Brazilian tropical rain forests. S. postica is a very important
Scaptotrigona_postica
First period of the Cenozoic Era
ISBN 978-0-04-561001-3. OCLC 17674795.[page needed] Muller, Jan (January 1981). "Fossil pollen records of extant angiosperms". The Botanical Review. 47 (1): 1–142. Bibcode:1981BotRv
Paleogene
Form of reproduction
viable, the resulting offspring is a clone or sub-clone of the sperm- or pollen-producing parent. Elimination of the maternal nuclear genome is evolutionarily
Androgenesis
Extinct genus of bird-like dinosaurs
islands; few trunks have been found in the sediments and fossilized tree pollen also is absent. The lifestyle of Archaeopteryx is difficult to reconstruct
Archaeopteryx
Geological borehole
was recovered. Analysis allowed biostratigraphic zonal schemes for fossil pollen, foraminifera, mollusca and dinoflagellates to be constructed for horizons
Ludham_Borehole
POLLEN DRIFT
POLLEN DRIFT
Surname or Lastname
English
English : variant spelling of Collin, a pet form of Coll 1.
Surname or Lastname
Dutch and German (also North German von Holten)
Dutch and German (also North German von Holten) : habitational name from places so called, from Low German holt ‘holt’, ‘copse’, ‘small wood’. There is one in the Dutch province of Overijssel and another near Oberhausen in the Rhineland.Danish : variant of Holt.Norwegian : habitational name from any of several farmsteads so named, either from the definite singular form of holt ‘holt’, ‘small wood’ (see Holt), or from holt ‘hill’, ‘stony slope’.English : variant spelling of Holton.
Female
English
Variant spelling of English Helen, probably HELLEN means "torch."
Female
English
Variant spelling of English Dolly, DOLLEE means "gift of God."
Surname or Lastname
English (chiefly Yorkshire)
English (chiefly Yorkshire) : topographic name from Middle English holin, holi(e) ‘holly tree’. Compare Hollen.
Surname or Lastname
English
English : variant of Bullen.
Surname or Lastname
English (chiefly Yorkshire)
English (chiefly Yorkshire) : topographic name from Middle English holin ‘holly tree’, or a habitational name from any of the minor places named with this word, as for example Hollin and Holling in Worcestershire, or Hollins in West Yorkshire.
Surname or Lastname
English
English : variant of Woolen.Norwegian : habitational name from any of numerous farmsteads named Vollen, from the definite singular form of voll ‘meadow’ (see Voll).
Female
English
Anglicized form of Irish Gaelic CailÃn, COLLEEN means "girl."
Surname or Lastname
English
English : variant spelling of Hollen.
Surname or Lastname
English and Irish
English and Irish : apparently a variant spelling of Follin.
Female
English
Variant spelling of English Dolly, DOLLEY means "gift of God."
Female
English
Variant spelling of English Colleen, COLEEN means "girl."Â
Surname or Lastname
English
English : nickname for someone with golden hair, from Middle English gelden, golden (from Old English gylden).Irish : reduced Anglicized form of Gaelic Mag Ualghairg (see McGoldrick).
Male
English
Variant spelling of English Colton, COLTEN means "Cola's settlement."
Female
English
Variant spelling of English Colleen, COLLYN means "girl."
Girl/Female
Irish
From the Irish cailin meaning “girl†and used by the Irish in the USA and Australia as a way of connecting to their Irish roots.
Male
English
Variant spelling of English Colin, COLLIN means "whelp; young pup."
Surname or Lastname
Norwegian
Norwegian : habitational name from any of several farmsteads, so named from Old Norse pollr ‘small bay’, ‘pond’.English : possibly a respelling of Irish Polan, Polin, an Anglicized form of Gaelic Mac Póilin ‘son of Pólin’, from a pet form of Pól, Gaelic form of Paul.
Surname or Lastname
English (Northumbria)
English (Northumbria) : apparently a variant spelling of Hollen.
POLLEN DRIFT
POLLEN DRIFT
Boy/Male
Hindu, Indian, Sanskrit, Tamil
A Form of Krishna
Boy/Male
Muslim
Governor, Protector
Surname or Lastname
English
English : habitational name from any of the numerous places named with Old English cnihta, genitive plural of cniht ‘servant’, ‘retainer’ + tūn ‘enclosure’, ‘settlement’.
Boy/Male
Biblical
My hour or time.
Biblical
speedy as a chariot
Boy/Male
Tamil
Chandramadhav | சஂதà¯à®°à®®à®¾à®¤à®¾à®µ
Sweet
Boy/Male
Hindu
Lord Murugan, Always youth
Girl/Female
Muslim
Welfare, Benefit
Surname or Lastname
English
English : habitational name from Mayland in Essex, possibly named in Old English as ‘land or estate (land) where mayweed (mægðe) grows’, or alternatively as ‘(place at) the island’, from Old English ēg-land, with the initial M- derived from a preceding ðǣm, dative case of the definite article.
Boy/Male
Muslim
Of reddish hair, Complexion (1)
POLLEN DRIFT
POLLEN DRIFT
POLLEN DRIFT
POLLEN DRIFT
POLLEN DRIFT
n.
A long cylinder on which something is rolled up; as, the roller of a man.
n.
A little ball; as, a pellet of wax / paper.
n.
A substance found in the pollen of certain plants.
n.
A lake whitefish (Coregonus pollan), native of Ireland. In appearance it resembles a herring.
a.
Very precious; highly valuable; excellent; eminently auspicious; as, golden opinions.
n.
One who polls; specifically: (a) One who polls or lops trees. (b) One who polls or cuts hair; a barber. [R.] (c) One who extorts or plunders. [Obs.] Baex. (d) One who registplws votplws, or one who enters his name as a voter.
imp. & p. p.
of Poll
a.
Covered with pollen.
n.
The first, or preaxial, digit of the fore limb, corresponding to the hallux in the hind limb; the thumb. In birds, the pollex is the joint which bears the bastard wing.
a.
Plucked; pilled; moulting.
p. pr. & vb. n.
of Poll
a.
Deprived of a poll, or of something belonging to the poll. Specifically: (a) Lopped; -- said of trees having their tops cut off. (b) Cropped; hence, bald; -- said of a person. "The polled bachelor." Beau. & Fl. (c) Having cast the antlers; -- said of a stag. (d) Without horns; as, polled cattle; polled sheep.
v. t.
To supply with pollen; to impregnate with pollen.
a.
Having the color of gold; as, the golden grain.
n.
A long, belt-formed towel, to be suspended on a rolling cylinder; -- called also roller towel.
n.
A small wheel, as of a caster, a roller skate, etc.
n.
ANy insect whose larva rolls up leaves; a leaf roller. see Tortrix.
b. t.
To raise or lift by means of a pulley.
n.
Pollen.
a.
Swollen; puffed out.