Biology Revision summer 2012 1-Characteristics of living organisms Nutrition- taking in of nutrients which are organic substances and mineral ions ‚ containing raw materials or energy for growth and tissue repair ‚ absorbing and assimilating them . Excretion- the removal from organisms of toxic material‚ the waste products of metabolism and substances in excess of requirement . Respiration- the chemical reactions that break down the Sensitivity- The ability to detect or sense changes in the
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Name: Joshua Beh Date: 5/30/12 Per. 3 Biology Semester 2 Final Study Guide 2012 Ch. 13. 1. Define population - Consists of all the individuals of a species that live in a specific geographical area and can interbreed. 2. Define natural selection. - The differential rate of reproduction. 3. Explain how gradualism and punctuated equilibrium relate to evolution. - Both involve the species evolving either over a long period of time or rapidly. 4. What does a paleontologist do? - Scientists
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occurrence of the “working poor” in Australia. Perspectives on Poverty: NCOSS 2007 Conference LHMU defines the working poor as “earnings less than $500 a week”. Australian Bureau of Statistics estimates that in “1995 the working poor represented just 10% of workers over 21 years of age. In 2003 this had doubled to 20% and indicates that it has likely grown since” (ABS‚ 2003‚ as cited in Perspectives on poverty conference‚ 2007) With a growing percentage of people measured the “working poor” one has
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This is a practice test for biology 101 test 2. You should also review all lectures and practice writing questions for each lecture set. You will also want to take advantage of the test banks under the “Lessons” tab in Angel. In addition to these sample questions and the test banks‚ you are advised to study the diagrams from all chapters and be able to label main structures. 1) The function of the rough endoplasmic reticulum(RER) is: a) Digestion b) Support c) DNA isolation d)
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with some big plans that make things difficult for us to decide which working method would bring about more success. Some people are interested in working in a group‚ while others enjoy working independently as an individual. From my perspective‚ I steadfastly believe that working in group is much more better than working independently. Firstly‚ working efficiency is what I put in my priority. It can’t be denied that working in a group enables us to work more effectively. We can exchange ideas with
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Day 1: Biology of Animals Deuterostomes develop anus from blastopore Protostomes develop mouth from blastopore. Presentation: Overview of Prokaryotes‚ Protists‚ and Fungi I. Prokaryotes (ex. Bacteria) Characteristics -Unicellular -Small (0.5-5um) -Know shapes (ex. Spherical rod shaped and spiral) cocci‚ spirilla‚ bacilli -Cell wall‚ salt‚ peptidoglycan‚ Gram stain‚ virulence. Gram positive bacteria take up the Gram stain and turn purple‚ peptidoglycan traps crystal violet‚ very
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Working with Religion Religion is becoming a major factor in the business world of late. Many people are now bringing their religion to work and are more open to discussing religion in an office setting. Does this trend have to do with the influx of cultures into the workplace or does it have to do with a new generation stepping up to the plate? Arguments can be made for both possibilities and the information available on both is astounding. This paper examines the reasons‚ the affects and effects
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Question 1WRONG | Rice‚ the staple food of many Filipinos‚ could be categorized to belong in: Kingdom – Plantae Phylum – Anthophyta Class – Monocotyledonae Order – Glumiflorae Family – Poaceae Genus – Oryza Species – Sativa Both rice and corn belongs to the class Monocotyledonae‚ then they must also belong to the same _________. | Genus | | Family | | phylum | | species | Question 1 Explanation: if rice and corn belong to the same class‚ then they must also belong to the same phylum
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When working with young people to advance and support their learning‚ one of the first points to consider is the motivations of the student to work with you and other professionals to complete various tasks and activities. If a child is able to motivate themselves (intrinsic motivation)‚ this can make a significant difference to the relationship between the young person and the professional‚ along with their view and attitude towards a subject/activity/task that they are working on. Effectively‚
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Which of the following does NOT comprise a logical hierarchy of organization? a. family‚ order‚ class‚ phylum‚ kingdom b. molecules‚ cells‚ tissues‚ organ systems‚ populations c. organisms‚ populations‚ communities‚ biomes‚ biosphere d. cells‚ tissues‚ organs‚ organ systems‚ organisms e. molecules‚ atoms‚ organelles‚ tissues‚ systems 4) The scientific method usually begins with a. formulating a testable hypothesis. b. formulating a theory. c. searching for relevant materials in the library
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