"Pollen" Essays and Research Papers

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    Honey Bees Pollinators

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    Honey bees has been considered a beneficial introduction; it distributes as a pollinator and the provider of the hive products. Some scientist has questioned the environment role of bees outside of their natural state or range. Majority of plant species are used by honey bees‚ which set some high potential disturbance for pollinator relationships. Honey bees do not necessarily harm plants: they are also unlikely to enlarge hybridization of native flora. Honey bees usually use a small proportion of

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    Fish Amino Acid Fertilizer

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    Foreign References:JP0180982 September‚ 1985 71/16 JP63260885 October‚ 1988 JP4182377 June‚ 1992 TW183699 May‚ 1992 Other References:CA 94(7):46144u‚ Natural Fertilizer Composition Hamaoka‚ 1980. Primary Examiner:Lander‚ Ferris Attorney‚ Agent or Firm:Young & Thompson Claims:What is claimed is: 1. A method of producing an organic fertilizer by using fish‚ said method comprising the steps of preparing a raw material containing more than 80% of fish heads‚ boiling the raw material

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    Reproductive Isolating Mechanisms In the 1940s‚ Ernst Mayr coined the term Biological Species Concept that was subsequently widely embraced by the scientific community. The definition stated that "Species are groups of actually or potentially interbreeding natural populations that are reproductively isolated from other such groups". Certain mechanisms are in place to prevent species from interbreeding with others and these are referred to as reproductive isolating mechanisms‚ which are biological

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    BIOLOGY ‘S ASSIGNMENT 1/What is the purpose of digestion? * Break down food‚ absorb nutrient from food into body tissues and systems in body 2What is the name given to mammal only eat meat ? * Carnivores 3/What is the name of mammal only eat plant? * Herbivores 4/What is the difference between a fore-gut fermenter and hind-gut fermenter? Example? Because plant cells have tough cellulose cell walls and herbivore are not able to digest‚ they use micro- organisms that live symbiotically

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    Bacillus thuringiensis

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    Bacillus thuringiensis Bacillus thuringiensis Spores and bipyramidal crystals of Bacillus thuringiensis morrisoni strain T08025 Scientific classification Kingdom: Eubacteria Phylum: Firmicutes Class: Bacilli Order: Bacillales Family: Bacillaceae Genus: Bacillus Species: thuringiensis Binomial name Bacillus thuringiensis Berliner 1915 Contents Introduction Use in pest control Genetic engineering for pest control Usage Advantages Safety Limitations to Bt crops

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    Honey Bees Research Paper

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    disappear such as fruit‚ vegetable‚ and nuts. If bees disappear that diversity crops would gone after bees(Morse‚2000). “Honey bees are big money makers for U.S. agriculture. These social and hardworking insects produce six hive products honey‚ pollen‚ royal jelly‚ beeswax‚ propolis‚ and venom all collected and used by people for various nutritional and therapeutic purposes” (“Helping Agriculture’s Helpful”). The beginning of agricultural industry in 1909 in New Jersey U.S. started using honey

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    substances. The person has a body reaction. It may be a mild reaction or a very serious reaction. Common forms of allergy are a rash‚ asthma‚ and hay fever. Any substance that causes an allergy is called an allergen . Common allergens are dust‚ mold‚ pollen (a powder made by plants)‚ and the hair or dandruff (flakes of skin) of a pet. Many foods may cause allergies. These foods include chocolate‚ cow’s milk‚ eggs‚ wheat‚ and some seafood’s. The first symptoms of an allergy usually show up in childhood

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    The current knowledge of stingless bees is clearly described by Vit et al. (2013) in their book‚ “Pot-Honey: A legacy of stingless bees”. The stingless bees have populated the tropical earth with pantropical distribution for over 65 million years which is longer than Apis‚ the stinging honeybees. They are over 500 discovered species and possibly 100 more are yet undescribed. Generally‚ stingless bee colonies make far less honey compared to honey bees. Meliponines basically have stingers with highly

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    Hartranft Choosing the Experimental Plant Variety In order to have a suitable variety of plant types to successfully complete this experiment‚ plant types that contained recognizable traits and that would not easily be pollinated by foreign pollen were chosen. Finding a plant variety with such characteristics allowed better control over the experiment. Twenty-two varieties of pea plants were chosen by first trialing thirty-four varieties. For two years‚ only self-pollination was allowed for

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    Reproduction in Plants

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    Q1. Why is reproduction necessary in living organisms? If organisms don’t reproduce‚ then after their death‚ there would be no organisms left of their species. Thus their species would perish. Q2. Differentiate between Sexual and Asexual reproduction. |Sexual Reproduction |Asexual reproduction | |1. It is characterized by the fusion of two cells (Gametes) usually coming from

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