Running head: Advantages of retaining forest reserve Advantages of Retaining Forest Reserve in Cities International Islamic University Malaysia Abstract The research paper argues about the issue of development at Air Hitam forest reserve near Puchong. The arguments will elaborate about why forest reserve should be retained in cities to suit the current issue relating to this problem. This research was conducted through library research by using newspaper‚ journal‚ and internet articles
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beginning inhabitants of the world had no mutations in their genetic composition. His publication had two major points. The first being the modern organisms presently inhibiting the earth‚ differ from their ancestral species by a process called evolution. The other point he made was that of natural selection‚ as it is the mechanism for evolution. The organisms inherit traits from ancestors who were able to survive specific environmental conditions‚ passing these traits on to their offspring. Darwin
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above food web describes how all the major categories of organism can work to together in an ecosystem. First let’s describe the producers‚ these are plants and trees the produce energy into the ecosystem. Next the consumer‚ there are three different types herbivores (deer)‚ carnivores (birds)‚ and omnivores (bears). Then the last category is decomposers‚ which happen to be like a consumer but they feed off animal dropping and dead organisms. This way it can break down and return the nutrients to
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EVOLUTION and NATURAL SELECTION (30 pts) a. What is a mutation? Provide 3 examples of different mutations causing specific diseases in human population. For each example explain what kind of mutation that is (ie. A point substitution‚ a chromosomal duplication etc). Mutation is a genetic mistake(s) that occur during DNA replication. 1. Progeria accelerated aging; mutation in the LMNA gene 2. Hypertrichosis excessive hair on the shoulders‚ face and ears; implicate it to a rearrangement
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haploid of chromosomes. This is because the chromosomes of a female and male sex cell merge when the female egg is fertilized and thus the new cell (formed through fertilization) will have a diploid of chromosomes from which to build upon as the new organism develops. DNA duplication is also confused as occurring in both Mitosis and Meiosis. In one regard‚ this assumption is correct. However‚ this correctness requires that a person specify at which stage of meiosis DNA duplication occurs. DNA duplication
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choice was mine‚ I would place them into violet light‚ because almost none of it would be reflected. 2. Explain the statement: "Without autotrophic organisms‚ heterotrophic lofe would cease to exist." Without autotrophic organisms heterotrophic organisms would not be able to survive for two asic reasons. One is the fact that autotrophic organisms create most of the oxygen that heterotrophs breath. Whithout them‚ heterotrophs which need oxygen to survive would not live very long. The second reason
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Organisms have complex and extraordinary tools for sensing their environments. These tools have been honed to enable them to efficiently navigate the world around them. As a result‚ each and every organism alive today is the product of natural selection. Over time‚ this acquired set of skills evolved into the five common senses; sight‚ smell‚ touch‚ hearing‚ and taste. Taste is one of the most valuable ways an organism can interact with its environment‚ since the ability to identify and process the
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life. How does this organization lead to the emergence of new properties at different levels of biological complexity? Cell(hours to reproduce)‚ Organism (hours to days to reproduce)‚ Population(up to thousands of years to reproduce)‚ Species (thousands to millions of years to reproduce) . Cells hold the replication for all major parts of organisms that become part of a population that are part of a species. All interconnect. 4). What is the relationship between heredity and variation in
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Analytical Brief - Cloning Cloning is the process of creating copies of DNA‚ cells‚ or organisms‚ in other words‚ it is the “creation of an organism that is an exact copy of another” (What is Cloning?). An early embryo cell is separated in a petri dish and injected into a surrogate mother. Through cloning‚ scientists are able to make an exact genetic copy of a living organism. The clone and the original are identical in every way. Clones are able to function and interact with other living things
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Microscopy Introduction What is life? What are the key factors that biologists have defined that apply to every single organism on the planet? In the 17th century‚ due to the amazing advancement of the microscope‚ biologists created a theory to differentiate the living from the non-living called the cell theory. One concept from the theory is that all living organisms are composed of one or more cells. The importance of studying cells is akin to the importance of studying life. By being able
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