Section 5.1 Assignment: Parts of Ecosystems 1. A. Take out the graphic organizer you made in the Guided Practice 5.1B 1: Biotic and Abiotic Factors. Make sure you have labelled the appropriate parts with the terms abiotic and biotic‚ and you have included at least four examples of each. You will hand this graphic organizer in with your section assignment. (2 marks) B. Choose one abiotic factor from your list. Imagine what would happen if you changed that one abiotic factor. Describe one
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Biology‚ 7e (Campbell) Chapter 53: Community Ecology Chapter Questions 1) Communities can be linked by which of the following? I. predation II. systematics III. competition A) I only B) III only C) I and II only D) I and III only E) I‚ II‚ and III Answer: D Topic: Concept 53.1 Skill: Knowledge 2) Which of the following statements is consistent with the competitive exclusion principle? A) Bird species generally do not compete for nesting sites. B) The density of one competing species
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Alex Flint A Fierce Discontent Progressivism and the Progressive Movement are two extremely vague and indeterminate pieces that fit into the American History. The fact is that it is not exactly an easy task to sum up what the Progressives were all about. In A Fierce Discontent: The Rise and Fall of the Progressive Movement in America‚ Michael McGerr takes on this daunting endeavor by analyzing the cultural changes that were occurring in the late 19th and early 20th century. McGerr’s
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31. Molds and mushrooms are similar in the process of reproduction. They both reproduce asexually through the process of sporulation. Why these organisms reproduced anywhere? a. because the spores are lighted directly by the sun. b. because the spores are transported by air and wind. c. because the spores are very small and heavy. d. because the spores are grafted to another plant. 32. In flowering plants‚ there are two events that lead to reproduction. What are these two events? a. Fertilization
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they may assist in pollination help regulate populations. Foundation species affect the community’s habitat to benefit other species. 3. Species interact with each other in these different ways: interspecific competition‚ predation‚ parasitism‚ mutualism‚ and commensalism. 4. As environmental conditions change‚ one species may be replaced by other groups of species. This gradual change in the composition of species in a given area is called ecological succession. 5. A community has three aspects
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Lichens are a symbiotic representation of mutualism involving a fungus and a cyanobacterium or alga. Within this mutualism‚ that is‚ a symbiosis in which both organisms benefit‚ there exists a photobiont‚ the cyanobacterium or alga‚ which contains chlorophyll and photosynthesizes‚ producing carbohydrates for use by the fungi and itself. Also‚ there is a mycobiont‚ the fungus‚ whose symbiotic roles include the provision of structure and anchorage‚ protection from dessication‚ as well as providing
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Attending the Reverend Martin Luther King Jr. Convocation‚ I realized that it was my first time attending an event aimed at diversity since being on campus. I think that it was a good way to reintroduce myself to this issue and how the Otterbein campus is taking steps towards working to a more accepting stance. The only problem I had with the event was the way the speaker classified American families into four categories: Bigoted‚ Color-blind‚ Patronizing‚ and Racially Educated. I think that her
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STUDY GUIDE FOR FINAL ___ INTROD TO OCEANOGRAPHY NOTE: This list is NOT exhaustive. It is only a rough guide‚ with broad topics! THE FIRST PART OF THE SEMESTER (11 chapters) – main ideas only: Examples of main ideas are: The Earth – origin of Earth‚ oceans‚ life; the Earth’s internal layers… know physical concepts such as energy (kinetic‚ heat)‚ density‚ convection‚ bioaccumulation‚ biodegradation‚ photo-degradation‚ diffusion… Plate Tectonics – major Plate Tectonic principles;
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original density and size of the population Density Independent Factor Factor that does not depend on the original density and size of the population Ecological Relationship Relationship between the individuals of two (or more) different species. Mutualism Relationship where both organisms are benefitted Optimal Range Range of abiotic conditions within the tolerance range where a species is best adapted. Parasitism Relationship where one organism (parasite) benefits at the expense of the other
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ketinggian kurang lebih 100 m dpl. Pohon pionir terutama di rawa-rawa. Penyebaran: Semenanjung Thailand dan Malaysia‚ Sumatra dan Borneo. Di Borneo jenis ini dikoleksi dari keseluruhan pulau. The most conspicuous and species-rich ant-plant mutualism in the Malesian region is found in the important pioneer tree genus Macaranga‚ yet little is known about the identities or community ecology of the species involved. Our studies have revealed a far more complex system than previously thought. This
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