`Biology B1 Revision Classification • Organisms were based into groups based on their characteristics (classification). • Kingdom‚ Phylum‚ Class‚ Order‚ Family‚ Genus‚ Species Kingdom Main Characteristics Animalia Multicellular; heterotrophic feeders so no chlorophyll‚ no cell walls; complex cell structure with nucleus Plantae Multicellular; autotrophic feeders using chlorophyll; cell walls made of cellulose; complex cell structure with nucleus Fungi Multicellular; cell walls not made
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Save and submit your assignment as: Matriculation No_ assignment 1.doc/PDF/docx. (e.g. U0xxx01B_Assignment01.docx) Assignment 1: Biological Sciences and Model Organisms (6%) Matriculation No.: A0101681R Name: Ramireddi Juhi Simanthika TA: (sorry couldn’t catch her name) 1. When a model organism is applied for researches‚ it has both advantages and disadvantages as they are described for M. musculus in the laboratory
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Biology Teacher Antibiotic Resistance Article Enduring Understandings: Natural selection is a driving force for evolution All living things share a common ancestor Diversity is beneficial for life on Earth Populations are constantly evolving Essential Questions: Why do I have wisdom teeth? Why don’t antibiotics cure all infections? Why are people taller around the equator than around the poles? TEKS: 6.E identify and illustrate changes in DNA and evaluate the significance of these changes 7.C
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Biology PEKA SPM 2013 Contraceptive methods Name : Bridget Lo Yen Class: 5 Amanah Subject Teacher : Puan Syafiza Ibrahim Date of submission : 26/7/2013 CONTENT PAGE NO. CONTENT PAGE A INTRODUCTION B DATA AND DISCUSSION DESCRIPTION PROCEDURES ADVANTAGES DISADVANTAGES DIAGRAM C CONCLUSION D REFERENCES INTRODUCTION 1. Family planning is used by couples who wish to limit their number of children‚ and to control the timing of pregnancy. This is important
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Background to KFC KFC is part of Yum! Restaurants International‚ a global company which also includes Pizza Hut‚ Taco Bell‚ Long John Silvers and All American Foods in its portfolio. In Southern Africa‚ KFC is the largest player in the Quick Service Restaurant (QSR) Industry and as a brand it is has the largest TV spend in South Africa (followed by MTN‚ Cell C and then Vodacom). As a marketing team we are involved in making over 30 television commercials in a year so it is a very busy and fast
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Biology textbook- pg. 80 3) Distinguish between the autotrophic and heterotrophic nature of plants and animals. Animals have heterotrophic cells; hence‚ they live off nutrients of other species by eating. Most plants have autotrophic cells‚ which allow them to generate their own food with photosynthesis. 4) Explain the following statement: ‘All living things depend on plants’. As animals are heterotrophs‚ they need to eat other species to survive. If mammals only depended on other mammals‚ there
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Tomato Sweetness Jessica Pursell American InterContinental University 01/18/2015 Biology IP2 Introduction You and your neighbor have small kitchen gardens where you both grow tomatoes. His blotchy green and red tomatoes taste much sweeter than your perfectly uniform red ones. Could the sweetness of the tomatoes be effected by the green chloroplasts in the fruit? Hypothesis I personally think that the green chloroplasts do play a part in the sweetness of the tomatoes because it doesn’t
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from Fruits How Cross-linking Changes the Properties of a Polymer Integrated Science Sample SBA Task Practical Related Task – C1 Osmosis in Living Tissue Student Handout (Version 1) Purpose To determine the water potential of potato tissue. Background When two solutions with different concentrations are separated by a selectively permeable membrane‚ osmosis takes place. Water will pass from the side with higher water potential to the side with lower water potential. When a plant tissue is immersed
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Biology Revision Notes Biochemical Tests: Proteins - add biurettes reagent to the sample. If protein is present‚ clear colour change from blue to purple. Reducing Sugars – add Benedict’s reagent to the sample. Heat in Bunsen or water bath. If reducing sugars are present‚ clear colour changes from blue -> orange red precipitate. Lipids – dissolve sample in ethanol. Slowly pour the solution into the water slowly. If lipids are present a white emulation forms on the surface. Starch – add iodine
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targeted clientele. Second‚ the main nature of this study is photocopying which is being utilize by various institutions such as schools and offices‚ consequently the business is able to take advantage of such market opportunity to generate profit. BACKGROUND OF THE STUDY Since the advent of the printed word‚ the desirability of making copies or duplicates of documents by man has been on the ascendancy‚ the photographic reproduction of printed materials is now a common-place activity of educators‚ research
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