BIOLOGY GRADE 11 NOTES Essay examples - 6702 Words

Biology Grade 11 Exam Study Guide Diversity Taxonomic Categories Domain Kingdom Phylum Class Order Family Genus Species Hierarchy From most general to most specific Binomial Nomenclature System used to identify all organisms on Earth Identifies an organism by its genus and species (ex. Humans-homo sapiens) Developed by Linnaeus in the 18th century Identifying Species 3 methods: Morphology ïÆ'   Form and shape ïÆ'   It is simple but there are natural variations in population Biology ïÆ'   If species are able to have sex and produce viable offspring ïÆ'   It is widely used however cannot always be used due to geographic separation, asexual reproduction and extinction of fossils Phylogeny ïÆ'   Evolutionary relationships ïÆ'   Can†¦show more content†¦ase) Tuberculosis (lung disease) Blood Poisoning Food Poisoning Helpful Bacteria Decay (cause dead organisms to breakdown and return minerals to the earth) Fermentation (chemical change in food, breakage of food in intestine) Nitrogen Fixing Bacteria (makes nitrates, rich soil, absorption of nitrogen) Vinegar (works on sugar to produce vinegar) Cheese Bacteria (used in the making of cheese) Sour Milk Bacteria (causes milk to sour, yogurt) Plant Like Protists Distinguished by modes of locomotion Heterotrophs Reproduce sexually and asexually Sarcodina ïÆ'   free living, fresh water, salt water, soil, asexual, few parasitic Mastigophora ïÆ'   move by flagella, mostly parasitic, fresh/salt water, asexual Ciliphora ïÆ'   most complex, swimming, free moving, sexual/asexual Sporoza ïÆ'   parasitic, complex life cycles, live in body fluids Fungus Like Protists Complex life cycles, various cellular forms Decomposers Form a plasmodium Consist of a single cell with many nuclei Evolution Adaptation A structure, behavior, physiological process, that helps organisms survive and reproduce Mimicry The resemblance of one organism to another or to an object in its surroundings for concealment or protection from predators Peppered Moth Simulation Industrial Melanism ïÆ'   Used to describe the adaptation of a population in response to pollution Before industrial revolution: ïÆ'   Tree trunks were white due to lichens ïÆ'   Most of the peppered moths were light with darkShow MoreRelatedAnimal Rights and Human Wrongs6049 Words   |  25 Pagesinappropriate , and pro bably im mora l, for me to te ar it down , to deface it, or to chisel o ut a sectio n to use in my ca tapult. These limits though, arise not from any direct concern for the rocks; rather, they are imposed because of the interests a nd rights of other h uman s. Susan cant take Paulas rock for the same reason she cant take Paulas eraser: it is Paulas and Paula has a right to those things which are hers. And no one ca n destro y or defa ce items of specia l natural b eautyRead MoreHealth Equity9260 Words   |  38 Pagesmultiple disciplines—including psychology, neurology, immunology, education, child development, demography, economics, sociology, and epidemiology—examines the interplay of socioeconomic factors, psychological and other mediating factors, and biology. Evidence has clearly demonstrated that relationships between socioeconomic factors and health are complex, dynamic, and interactive; that they may involve multiple mechanisms including epigenetic processes that alter gene expression; and thatRead More_x000C_Introduction to Statistics and Data Analysis355457 Words   |  1422 Pagesmaterial from this text or product, submit a request online at http://www.thomsonrights.com. Any additional questions about permissions can be submitted by e-mail to thomsonrights@thomson.com. Printed in the United States of America 1 2 3 4 5 6 7 11 10 09 08 07 ExamView  ® and ExamView Pro  ® are registered trademarks of FSCreations, Inc. Windows is a registered trademark of the Microsoft Corporation used herein under license. Macintosh and Power Macintosh are registered trademarks of Apple ComputerRead MoreStephen P. Robbins Timothy A. Judge (2011) Organizational Behaviour 15th Edition New Jersey: Prentice Hall393164 Words   |  1573 PagesDiversity in Organizations 39 Attitudes and Job Satisfaction 69 Emotions and Moods 97 Personality and Values 131 Perception and Individual Decision Making 165 Motivation Concepts 201 Motivation: From Concepts to Applications 239 3 The Group 9 10 11 12 13 14 15 Foundations of Group Behavior 271 Understanding Work Teams 307 Communication 335 Leadership 367 Power and Politics 411 Conflict and Negotiation 445 Foundations of Organization Structure 479 v vi BRIEF CONTENTS 4 The OrganizationRead MoreProject Mgmt296381 Words   |  1186 Pagesportfolio 1.4.3 Strategy and projects 2.3 Stakeholders and review boards 12.1 RFP’s and vendor selection (.3.4.5) 11.2.2.6 SWAT analysis 6.5.2.7 Schedule compression 9.4.2.5 Leadership skills G.1 Project leadership 10.1 Stakeholder management Chapter 11 Teams Chapter 3 Organization: Structure and Culture 2.4.1 Organization cultures [G.7] 2.4.2 Organization structure [9.1.3] 9.1.1 Organization charts 1.4.4 Project offices Chapter 4 9.2 Building the team (.1.3) [3.5.3] [App G.2 BuildingRead MoreI Love Reading Essay69689 Words   |  279 PagesGovernment of India b i n n o v a i c u l t u r w u s i n e s f E N T R E P R E N E UR S H I P m n a d c a t i o n u o n P l o y m e n t l t h e v i r o n m e n t n a n c e A Study by National Knowledge Commission Entrepreneurship in India National Knowledge Commission 2008  ©National Knowledge Commission, 2008 This report has been prepared by Amlanjyoti Goswami, Namita Dalmia and Megha Pradhan with support and guidance from Dr. Ashok Kolaskar and Mr. Sunil Bahri. TableRead MoreCommunication Management Challenges in Construction Project Execution63139 Words   |  253 PagesConstruction Industry, Lexington Books, Lexington, MA, 1979. 7. Walker, N., E.N. Walker and T.K. Rohdenburg, Legal Pitfalls in Architecture, Engineering and Building Construction, 2nd Edition, McGraw-Hill Book Co., New York, 1979. Back to top 1.11 Footnotes 1. The Business Roundtable, More Construction for the Money, Summary Report of the Construction Industry Cost Effectiveness Project, January 1983, p. 11. Back 2. Hot New Market Lures A-E Players to Cutting Edges, Engineering