1.6.1.1 Basic principles of trail laying Ants may lay pheromone trails when travelling from the nest to food‚ or from food to the nest‚ or when travelling in either direction depending on the species. They also follow these trails with a allegiance which is a function of the trail strength‚ among other variables. Ants drop pheromones as they walk by stopping briefly and touching their gaster‚ which carries the pheromone secreting gland‚ on the ground. The strength of the trail they lay is a function
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Planaria Regeneration in Ideal Temperatures vs. Cold Temperatures Christina Malfas Abstract Planaria are flatworms that live in quiet freshwater bodies. They live in a narrow range of temperatures‚ from 22-24°C. They regenerate asexually‚ specifically through a process called epimorphosis‚ in which they completely regenerate one half of their bodies after splitting themselves in two. The diffusion gradient model assumes that cells in an organism “know” their orientation on that organism due
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One flew over the cuckoo ’s nest One flew over the cuckoo ’s nest One Flew Over the Cuckoo ’s Nest For as long as time could tell‚ whenever and wherever there is a corrupt ruling system in place‚ there will always be an opposing force trying to over throw it. This ruling system can be a variety of things. In some cases it is the government‚ a boss‚ or basically anything or anyone that has some type of control or authority over something else or someone else. In some cases the opposition can successfully
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Lecture 9 The Honey Bee Story 1. The „HD loves HB” campaign means that the Häagen-Dazs Ice Cream company want to keep honey bees‚ these little heroes buzzing. They made up an integrated marketing communications campaign to provide a premium quality Vanillia Honey ice cream with natural flavours thanks to the honey bees ‚ and save as much bees as they can. They made a website where they show how can you help the nature and the bees. They wrote down the steps to help the process of the pollination
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Butterflies go through a life cycle. There are four stages. The first stage is the eggs. This is where a girl butterfly lays eggs. She lays them on a leaf. The second stage is the caterpillar. This is where the eggs hatch. It takes about five days for the eggs to hatch. A caterpillar then comes out. At this stage‚ the caterpillar eats all the time. It also grows really fast. Once it is all the way grown‚ the third stage starts. This stage is the chrysalis. The caterpillar makes a chrysalis. The caterpillar
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Alexandra Pentel Developing an Environmentally Friendly Pesticide Procedure In order to begin‚ four vials of wild type Drosophila melanogaster‚ a set of vials‚ netting‚ sponge plugs‚ media‚ yeast‚ and FlyNap® were obtained from Carolina Biological Supply Company. Catalog numbers 172100 and 171905 were ordered which included the various fly vials and a basic fly care set. All experiments were conducted at Dr. Halloran’s school lab at 7400 San Jose Boulevard‚ Jacksonville‚ FL 32217. All usage of
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In the Kingdom of Africa‚ a king known as King Monkey‚ was loved by all of the animals in Africa‚ he kept the animals under control. All of the animals loved and respected the King. They all gathered up around the big Acacia tree where they all lived in peace‚ separated from the rest of the world. All of the animals loved King Monkey‚ apart from one particular animal‚ King Bee. King Bee was the cruel ruler of the other side of the jungle‚ which was the darkest place in Africa filled with
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Moths that fly by day are not properly to be called moths; they do not excite that pleasant sense of dark autumn nights and ivy-blossom which the commonest yel- low-underwing asleep in the shadow of the curtain never fails to rouse in us. They are hybrid creatures‚ neither gay like butterflies nor somber like their own species. Nevertheless the present specimen‚ with his narrow hay-colored wings‚ fringed with a tassel of the same color‚ seemed to be content with life. It was a pleasant morning‚ mid-September
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Edward Taylor and The Metaphor The master of the metaphor‚ Edward Taylor‚ has captured the sense of the metaphor in such a way as too communicate his personal/ religious thoughts of God within his poems. Choosing his metaphors to enlighten the reader‚ Taylor has become an inspiration and a substance of resource to helping us understand God and his connection with our soul. Within Taylor’s poem “Huswifery”‚ he uses a spinning wheel and thread to create a metaphor between the relationship
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I cycled the tank during weeks 3 to 7. First‚ there was ammonia‚ then nitrite‚ and then nitrate. Currently‚ the ammonia and nitrite levels of my tank are 0. Survival of the Fittest Discussion Forum 100.00 % (A) Speciation and Evolution Discussion Forum 100.00 % (A) HIV and AIDS Discussion Forum 100.00 % (A) Angiosperm vs. Gymnosperm Discussion Forum 70.00 % (C) Animal Evolution Discussion Forum 100.00 % (A) Survival of the Fittest Discussion Forum 100.00 % (A) Speciation and Evolution
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