where an organism (known as a parasite) lives on the body surface or inside the body of another type of organism (known as a host). The parasite obtains nutrition directly from the body of the host. Since these parasites derive their nourishment from their host‚ this symbiotic interaction is often described as harmful to the host. Parasites are dependent on their host for survival‚ since the host provides nutrition and protection. As a result of this dependence‚ parasites have considerable modifications
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Bees are steadily declining in population because these insects are suffering from colony collapse disorder. Things like habitat destruction‚ increased stress‚ and infections or parasites are causing the bees to die off. Bees play an important role not only in our ecosystem‚ but our economy as well. Bees are responsible for over 15 billion dollars in crop value every year. Not only would the extinction of bees affect our economy‚ but bees‚ playing a very important role in our ecosystem‚ would affect
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Investigatory Project (Natural Mosquito Repellent) Abstract Mosquito repellents are essentially required these days. Mosquito coils are one of the cheapest and effective way of avoiding them‚ but this coils are made up of chemicals which can harm our health. So we thought about making a substitute mosquito coil that is not harmful to our health and that is the Anstor katol a natural and environmental friendly coil. Introduction Background of the Study: We chose this project because
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Investigatory Project (Natural Mosquito Repellent) Abstract Mosquito repellents are essentially required these days. Mosquito coils are one of the cheapest and effective way of avoiding them‚ but this coils are made up of chemicals which can harm our health. So we thought about making a substitute mosquito coil that is not harmful to our health and that is the Anstor katol a natural and environmental friendly coil. Introduction Background of the Study: We chose this project because
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development and new discovering technologies. In‚ there is medical field where many of the diseases are cured which took many lives early like chickenpox‚ polio‚ malaria‚ measles‚ pertussis‚ tetanus‚ typhoid fever‚ many of them had been found like Giardia‚ AIDS‚ Cyclospora and for many of them some cure is found like cancer. In media world major changes can be seen in graphics‚ sound‚ animation cinematography‚ etc and even new media i.e. internet is coming up fast that is bringing the whole world together
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Population is all the organisms that both belong to the same species and live in the same geographical area. The area that is used to define the population is such that inter-breeding is possible between any pair within the area and more probable than cross-breeding with individuals from other areas. Normally breeding is substantially more common within the area than across the border. Ecosystem which consists of all the organisms living in a particular area‚ as well as all the nonliving‚ physical
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Ascariasis is the infection of Ascaris lumbricoides. Ascaris lumbricoides is the human form of the parasite‚ while ascaris suum is the pig form. Ascaris lumbricoides are the most common worm infection found in humans‚ this is because with 200‚000 eggs that are being made and excreted each day‚ that the chances of infection are exponential. Ascariasis is also known as the Giant roundworm. The Giant roundworm can grow up to 35 cm or 13.7795 inches. This worm may not seem very harmful but the cycle
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COMMON AILMENTS/DEFECTS OF SCHOOL CHILDREN DENTAL CARIES * Dental caries is an infectious‚ communicable disease‚ which causes destruction of teeth by acid-forming bacteria found in dental plaque. * Early childhood caries (ECC) is a “virulent” form of dental caries that can destroy the teeth of preschool children and toddlers. Early childhood caries can also be defined as the occurrence of any sign of dental caries on any tooth surface during the first 3 years of a child’s life. Economically
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SELF-FAITH – DRIVING FORCE OF LIFE Madam Toastmaster‚ enlightened fellow members & distinguished guests : Recently Times Magazine declared Mahatma Gandhi as the greatest leader in world history till now. Highlighting the importance of self-faith; in one of his speeches he thundered: “First they ignore you‚ then they laugh at you‚ then they fight you‚ then you win.” We are the children of God; the sharer of immortal bliss‚ holy and perfect beings. We see divinities in greedy and power
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morphological type to use as a comparative tool for the remainder of the activity. Record your observations. Part 2: Disinfecting Your Area to Use Live Organisms: Part 3: Viewing Live Organisms – Wet Mount Preparation There was several amoeba shaped cells that varied in size. There were five somewhat darker areas that were circular in shape. There were also three large‚ oddly shaped areas that had very distinct edges. Part 4: Direct Staining: Slide One: There were two clusters that
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