what is a lophophore
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The Lophophore The Lophophore is a characteristic feeding organ possessed by three major groups of animals: the Brachiopoda, the Bryozoa, and. the Phoronida. The lophophore can most easily be described as a ring of tentacles, but it is often horseshoe-shaped or coiled.
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Lophospermum Lophospermum is a genus of herbaceous perennial climbers or scramblers, native to mountainous regions of Mexico and Guatemala. Those that climb use twining leaf stalks. Their flowers are tubular, in shades of red, violet and purple, the larger flowers being pollinated by hummingbirds.
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Deep sea fish The epipelagic zone (0m-200m) is the area where light penetrates the water and photosynthesis occurs. This is also known as the photic zone. Because this typically extends only a few hundred meters below the water, the deep sea, about 90% of the ocean volume, is in darkness.
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Spectrometer, Spectroscope, and Spectrograph A spectrograph is an instrument that separates incoming light by its wavelength or frequency and records the resulting spectrum in some kind of multichannel detector, like a photographic plate. Many astronomical observations use telescopes as, essentially, spectrographs.
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LoctiteÂ® PLÂ® 500 Landscape Block Adhesive Loctite PL 500 Landscape Block Adhesive is an exterior, heavy-duty, premium quality adhesive designed to meet any landscaping need. It delivers a quick and easy solution to installing the final course of cap with landscape blocks and the installation of cement paving stones.octite PL 500 Landscape Block Adhesive is an exterior, heavy-duty, premium quality adhesive designed to meet any landscaping need. It delivers a quick and easy solution to installing the final course of cap with landscape blocks and the installation of cement paving stones.
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Surgical Removal of Ovaries & Tubes Overview. Oophorectomy is the removal of the ovaries to treat or prevent ovarian cancer or other ovarian abnormalities. “ Prophylactic oophorectomy ” refers to the removal of healthy ovaries in women who have an elevated risk for ovarian cancer. Women with elevated hereditary risk for ovarian cancer also have an elevated risk for fallopian tube cancer.
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What is a Fluorophore used for ? A fluorophore, is a part of a molecule which makes a molecule to be fluorescent. It is similar to a chromophore, the element of a molecule accountable for its color.
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- At that time it was recognized that an ionophore acts at the membrane level, but the mechanism by which it does so was still controversial. In the decade which has since elapsed, many new ionophores became available, and most of the details of their mechanism of action were elucidated.
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10 fl. oz. PL 500 VOC Landscape Block Adhesive Frequently Bought Together. Product Overview. Loctite PL 500 Landscape Block Adhesive is an exterior, heavy-duty, premium quality adhesive designed to meet any landscaping need. It delivers a quick and easy solution to installing the final course of cap with landscape blocks and the installation of cement paving stones.
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What is the photic zone? the Photic zone of the ocean is the depth of water in a lake or  ocean exposed to sufficient sunlight for photosynthesis to occur.
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Fluorophore A fluorophore-labeled human cell. A fluorophore (or fluorochrome, similarly to a chromophore) is a fluorescent chemical compound that can re-emit light upon light excitation.Fluorophores typically contain several combined aromatic groups, or plane or cyclic molecules with several π bonds.luorophores can also be used to quench the fluorescence of other fluorescent dyes (see article Quenching (fluorescence)) or to relay their fluorescence at even longer wavelength (see article FRET). See more on fluorescence principle.
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- Oophorectomy definition, the operation of removing one or both ovaries; ovariectomy. See more.
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What is the photic zone? Answered by The Community. Making the world better, one answer at a time. The photic zone (also known as the euphotic zone) is the name for the depth of water, be it in lake, sea or ocean, which is exposed to sufficient sunlight to allow photosynthesis to take place. It extends from the Atmosphere-ocean interface downward to a depth where the light intensity is 1% of that at the surface.
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- If startled, the snake may go straight to the attack, but they can only strike from a coiled position. Rattlesnakes do not seek people out—generally people who are bitten have had the misfortune of stumbling across a rattlesnake or have attempted to handle one. Typical Lifespan: 10 to 25 years.
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Lovage Lovage is an erect, herbaceous, perennial plant growing to 1.8–2.5 m (5.9–8.2 ft) tall, with a basal rosette of leaves and stems with further leaves, the flowers being produced in umbels at the top of the stems.ovage (/ˈlʌvɨdʒ/), Levisticum officinale, is a tall perennial plant, the sole species in the genus Levisticum in the family Apiaceae, subfamily Apioideae, tribe Apieae. Contents.
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Lophotrochozoaupdate The Lophotrochozoa comprise two groups, the trochozoans and the lophophorata. The exact relationships between the different phyla are not entirely certain. However, it appears that neither the lophophorates nor the trochozoa are monophyletic groups by themselves, but are mixed.
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- chromophore(Noun) that part of the molecule of a dye responsible for its colour. chromophore(Noun) (more generally) the group of atoms in a molecule in which the electronic transition responsible for a given spectral band is located.
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Difference between auxochrome and chromophore Difference between auxochrome and chromophore. Auxochrome is a Greek word arising from two word roots; ‘auxo’ meaning “to increase” and ‘chrome’ meaning “color”. Auxochrome is a group of atoms which will impart a particular color when attached to a chromophore but when present alone, will fail to produce that color.
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Find Loofahs and Seeds Grow_LuffaHarvesting_Luffa Blog Photos/VideosFlowers FAQ Luffa_LinksAbout/Contact Sea sponges are members of the animal kingdom. They grow on the sea floor and filter food out of the water. The word sponge is often used to describe loofah and man made sponges with absorbent properties like sea sponges.
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Photosynthesis Pigments are molecules with their own characteristic absorption spectra in response to light. The perceived color of the pigment depends upon the wavelengths of light that are not absorbed.A chromophore is the moiety within the pigment molecule that is responsible for the molecule's color. The chromophore possesses two orbitals whose difference in energy falls within the light spectrum.bsorption Spectrum: results from the ability of pigments to absorb incident electromagnetic radiation. Like the action spectrum, the parameter of interest (light absorbed) is plotted as a function of the wavelength of the radiation.
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Introduction to the Lophotrochozoa Lophophorata: This group includes the Phoronida and Entoprocta (both small groups) as well as the Bryozoa (moss animals) and Brachiopoda (brachiopods), both of which have an extensive fossil record. The feature shared by this group is the lophophore, an unusual feeding appendage bearing hollow tentacles.any of the members are worm-like, though not all of them are familiar or common. The two largest groups of trochozoans are the Mollusca (molluscs) and the Annelida (segmented worms). It might seem strange at first to group earthworms and squid together.
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Why use ePortfolio? ePortfolio is an electronic portfolio. Just as a resume is all about an individual, an ePortfolio is an ensemble of one’s writing, images, video, research data, and other types of artifacts, all threaded together in one online space.ther applications of ePortfolio include posting research projects (in the sciences or the humanities), presentations, publications, certifications, blogs, wikis, columns, extracurricular activities, community work, and service learning experiences.
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- In linguistics, cataphora (/kəˈtæfərə/; from Greek, καταφορά, kataphora, “a downward motion” from κατά, kata, “downwards” and φέρω, pherō, “I carry”) is the use of an expression or word that co-refers with a later, more specific, expression in the discourse.
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- Iontophoresis is a physical process in which ions flow diffusively in a medium driven by an applied electric field.ontophoresis of acetylcholine is used in research as a way to test the health of the endothelium by stimulating endothelium-dependent generation of nitric oxide and subsequent microvascular vasodilation.
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- Physophora is a siphonophore, common in the tropical ocean. Siphonophores are holoplanktonic and include the Portuguese Man of War. Physophora feeds upon phytoplankton and smaller zooplankton, such as herbivorous copepods. Colonies are up to 50 mm high.
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- pseu·do·pod. (so͞o′də-pŏd′) n. A temporary projection of the cytoplasm of certain cells, such as phagocytes, or of certain unicellular organisms, especially amoebas, that serves in locomotion and phagocytosis.