Why are Living Organism so Diverse ? Regardless of world’s life diversity‚ we all‚ from the ant to the whale and us humans have DNA linkage‚ which gives us the evidence for one common ancestor. The question that comes up now is how from this very primitive common ancestor did we all end up so diverse. Biologist have dedicated they life to answer this question‚ Through this essay I shall show how through different aspects life has become so diverse. Timescale Life as not evolve suddenly from its
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Similarities and Differences of discriminatory treatment of African and Asian Americans Even though Asians came to America voluntarily and African Americas were brought involuntarily as slaves (a significant difference)‚ both share similar discrimination experiences at the hands of White Americans fighting to maintain their dominance. Similarities: Unequal pay‚ limited job opportunities as agricultural labors and domestic servants‚ defended the United States in segregated military regiments‚ refused
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Similarities and Differences Nowadays‚ people depend more on technologies. Almost everyone has at least one hardware and software. How do people use those technologies and how do they think? Thoughts are different. I read the article “ Hell Is Other iPods” by Caspar Melville and “Someone to Watch Over Me” by Theodora Stites. I found some similarities and differences of those two articles and I would like to share my experience which relates to those two articles. First of all‚ both “ Hell Is
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Chapter 21 Notes: Kingdom Fungi! Name_________________________ 21-1: The Kingdom Fungi A. What Are Fungi? Fungi include MANY DIFFERENT types of organisms From tiny yeast cells To the one of the largest organisms in the world! Fungi are: Multicellular (except for yeasts) Eukaryotic Heterotrophic Decomposers: decompose dead and decaying material -Recyclers! -Secrete enzymes OUTSIDE bodies - Absorb digested nutrients Hyphae: long‚ slender‚ root-like filament Septa: cross-walls
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Bonus Assignment: Protist & Fungi 1.Complete Chapter 21.1 Assessment‚ page 605‚ numbers 1-3. 1. a. Protist- a protest is a eukaryote that is not a member of the plant‚ animal‚ or fungi kingdom b. compare the updated classification of protists with the older one. Recently the protest kingdom has been divided into six major clades. These new found clades relate some of the protists to animals and fungi. 2.What are the four major ways protists can move? Provide an explanation for each. How
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The Biological Importance of Water In Living Organisms Water is the most important molecule in cells‚ the whole organisms and on earth‚ this is due to it’s unique physical and chemical properties. ” A water molecule‚ because of its shape‚ is a polar molecule. That is‚ it has one side that is positively charged and one side that is negatively charged”(1). A water molecule is made up of two hydrogen atoms and one oxygen atom and the bonds between these atoms are single covalent bonds. Fig 1. The
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A. Is a Virus Alive? 1. Viruses are segments of nucleic acids contained in a protein coat. 2. Pathogens are agents that cause disease. 3. Viruses do not grow‚ do not have homeostasis‚ and do not metabolize‚ therefore scientists don’t consider them to be living. 4. Discovery of Viruses i. Scientists filtered bacteria from the sap of infected plants‚ and were surprised to find that the filtered sap could still cause uninfected plants to become infected. ii. In 1935‚ Wendell Stanley of the Rockefeller
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John Smith‚William Bradford‚ and Mary Rowlandson encountered numerous dangerous and fatal events due to the new lives they wanted to start in this new world‚ because of this they have many similarities and differences in their writings. One big similarity was Death‚ they were surrounded by it. It was as if Death was playing a sick joke with them taking away friends and family‚ slowly eating at what little hope they had left. In John Smiths “The General History” fifty people had died from starvation
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Discuss the Role of Hydrogen Bonding in living Organisms A hydrogen bond is an intermolecular bond and is formed when a charged part of a molecule having polar covalent bonds‚ forms an electrostatic attraction with a molecule of opposite charge‚ generally with fluorine‚ oxygen and nitrogen. Molecules having non polar covalent bonds do not form hydrogen bonds. Hydrogen bonds are classified as weak bonds as they are easily and rapidly formed and broken‚ however the cumulative effects of large
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Running head: Similarity and Difference Similarities and Differences Comparisons between the iGAAP and U.S. GAAP There happens to be important resemblances and dissimilarities between International GAAP and the United States GAAP in the accounting for intangible assets. Resemblances as well as dissimilarities should not come at a surprise to the accounting profession. U.S. GAAP compared to any other entity has similarities and differences‚ so therefore the iGAAP is no different. It is estimated
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