Help


[permalink] [id link]
+
Page "Bee learning and communication" ¶ 21
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

These and pigments
These pigments are named after the wavelength ( in nanometers ) of their red-peak absorption maximum.
These chloroplasts are surrounded by three membranes and contain chlorophylls A and C, along with other pigments, so are probably derived from a captured green alga.
These pigments are embedded in plants and algae in special antenna-proteins.
These scales are pigmented with melanins that give them blacks and browns, but blues, greens, reds and iridescence are usually created not by pigments but the microstructure of the scales.
These pigments were used as early as the second millennium BCE
These pigments were among the easiest to synthesize, and chemists created modern colors based on the originals that were more consistent than colors mined from the original ore bodies.
These pigments give many dinoflagellates their typical goldenbrown color.
These contain chlorophylls a and c, together with phycobiliproteins and other pigments, and vary in color ( brown, red to blueish-green ).
These pigments selectively absorb parts of the visible light spectrum that makes up white light while permitting other wavelengths to reach the eye of the observer.
These photosystems are light-driven redox centers, each consisting of an antenna complex that uses chlorophylls and accessory photosynthetic pigments such as carotenoids and phycobiliproteins to harvest light at a variety of wavelengths.
These colours can be derived from pigments, or, as in the Bali Starling, structural colour, caused by light scattering off parallel collagen fibres.
These contain chlorophylls a and b, giving them a bright green color ( as well as the accessory pigments beta carotene and xanthophylls ), and have stacked thylakoids.
These flamingoes, the single large flock in East Africa, gather along saline lakes in the region, where they feed on Spirulina ( a blue-green algae with red pigments ).
These populations also differ on plumage, with the Balearic, North African and Cyprus races having yellower males, and the Balkan type having deep purple-pink males ; this however merely reflects the differing anthocyanin content of the cones they feed on, as these pigments are transferred to the feathers.
These extra cone receptor visual pigments detect energy of other wavelengths, including sometimes ultraviolet.
These complexes are also intensely colored and also are used as dyes or pigments.
These pigments enter a high-energy state upon absorbing a photon which they can release in the form of chemical energy.
These additives may contain hydroxyls, such as pre-dispersed pigments in a polyol carrier.
These are able to record photographically some pigments, depending on their chemical composition, which remain covered by later paint layers.
These bacteria contain photosynthetic pigments in their cytoplasm to perform photosynthesis.
These issues, coupled with its low phenolics and coloring pigments, have contributed to the grape's decline in overall plantings, though it still maintains its presence in Jura.
These two emaki differ stylistically as well, with the rapid brush strokes and light coloring of Ban Dainagon contrasting starkly to the abstracted forms and vibrant mineral pigments of the Genji scrolls.

These and have
These illiterate boors conscripted from villages all across the Czarina's empire had, Suvorov may have told Lewis, just two things a commander could count on: physical fitness and personal courage.
These new poems have only a few direct references to jazz and jazz musicians, but they show changes in Patchen's approach to his poetry, for he has tried to enter into and understand the emotional attitude of the jazz musician.
These have never gone out of style in Scandinavian homes and now seem to be reappearing here and there in shops which specialize in handicrafts.
These gentlemen already have done the party harm by their seeming reluctance to vote aid for the depressed areas and by their criticism of Mr. Kennedy for talking about a recession and unemployment.
These proposals would reduce the amount of tax that DuPont stockholders might have to pay -- from an estimated 1.1 billion dollars under present law to as little as 192 million dollars.
These arrangements would have been impossible if the business community was truly interested in the welfare of its employes.
These forty-seven special purpose governments have the authority to levy taxes, to borrow money, own property, sue and be sued, and in general to exercise normal corporate powers.
These registries are sponsored by 18 national medical, dental, and veterinary societies and have as their mission the assembling of selected cases of interest to military medicine and of establishing through the mechanism of follow-up of living patients the natural history of various diseases of military-medical importance.
These thermometers have now been sent to the United Kingdom for calibration at the National Physical Laboratory.
These provisions are designed to reflect the differences in wealth and population among the States, with the objective that a vocationally handicapped person have access to needed services regardless of whether he resides in a State with a low or high per capita income or a sparsely or thickly populated State.
These could be costly and have a serious effect both at home and abroad.
These destructive forces also have a seriously adverse effect upon the watersheds and their life-supporting waterflows, and upon the other renewable forest resources.
These specialists, I learned, have done a great deal of work to improve the size and health of the plants and the resulting flowers.
These engines have a cylinder diameter of 3-7/8 inches and a stroke length of 3 inches.
`` These recent steps do not offer the possibility of extension to the great number of senior engineers who have displayed technical competence.
These have to do with property rights, municipal official attitudes and a host of others.
These vehicles, with large sensitive areas, have collected data for long enough times to give reliable impact rates for the periods of exposure.
These dosages could have been increased by increasing the source strength which was small in this case.
These have been labeled Regions 1, 2, and 4, respectively, in Fig. 1.
These drugs have no effect on the iodide concentrating mechanism, but they inhibit organification.
These groups have varied widely from mere families, primitive, totemic groups, and small modern cults and sects, to the memberships of great denominations, and great, widely dispersed world religions.
These things have been disseminated by other means, but always in the wake of extensive publication of analytic results.
These children have been described as those who were trying to say something to adults who did not understand.
These have an upper-middle-class leadership and a middle-class membership, with rare exceptions, where working-class parents are active in local P.-T.A. matters.
These must have been for local calls strictly, as in May 1900 the `` only long distance telephone '' in town was transferred from C. B. Carleton's to Young's shoe store.

0.161 seconds.