CARIBBEAN EXAMINATIONS COUNCIL Car ib b e an Se con d ar y Ed ucat ion Ce r t if icat e ® CSEC® BIOLOGY SYLLABUS a) Effective for examinations from May–June 2015 NCH 2.SYLLABUS CXC 20/G/SYLL 13 Published by the Caribbean Examinations Council All rights reserved. No part of this publication may be reproduced‚ stored in a retrieval system‚ or transmitted in any form‚ or by any means electronic‚ photocopying‚ recording or otherwise without prior permission of the author or
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1. Plant Nutrition Nine macronutrients of plants: C‚ H‚ N‚ O‚ P‚ S‚ K‚ Ca‚ Mg Components of soil: Horizon a (topsoil): humus‚ leaf litter‚ decaying matter Horizon b (middle): minerals but no humus Horizon c (bottom): rock Most common nutrient deficiencies: N‚ P‚ K 2. Transport of Water and Minerals in Xylem Xylem transports water and minerals from the roots to the leaves Plant cells include: cell wall‚ plasma membrane‚ nucleus‚ chloroplasts and central vacuole Soil to root Water is absorbed
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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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DEPARTMENT OF ARCHITECTURE AND ENVIRONMENTAL DESIGN CENTRE FOR FOUNDATION STUDIES INTERNATIONAL ISLAMIC UNIVERSITY MALAYSIA AED 1313 INTRODUCTION TO BUILT ENVIRONMENT SEMESTER I 2013/2014 CONTENT TITLE PAGE Background and Design Component of Taman Wetland Putrajaya Definition of wetland and their roles. Services provided by wetland ecosystems Biotic and Abiotic factors Roles of Producer‚ Herbivore‚ Carnivore‚ Omnivore‚ Scavenger‚ Parasite and Decomposer Predator-prey
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BSC2011C Final Review Unit 1 Review Ch. 25‚ 22‚ 23‚ 24‚ 26‚ 19‚ 27 Ch. 25 1. Life is metabolism and heredity. Metabolism is the mechanism that creates order and complexity from chaos‚ by acquiring and expending energy. Heredity is the ability of an organism to copy itself and it is broken down into: i. Multiplication‚ ii. Inheritance‚ iii. Variation. 2. DNA codes via RNA for 20 of naturally occurring amino acids. Amino Acids are the building blocks of proteins and bodies. DNA stores and transmits
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Important Celebrity Attributes While selecting a celebrity as endorser‚ the company has to decide the promotional objective of the brand and how far the celebrity image matches with it. The selection is in fact a collaboration‚ from which both the company and the celebrity gains. \ The most important attribute for a celebrity endorser is the trustworthiness. The target audience must trust that a celebrity carries a particular image and it must match with the product. \ The second attribute in order
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Industrial symbiosis ( brief summary made by Prof Randall Coffie Goedhoop) Published: February 27‚ 2008 Lead Author: Marian Chertow This article has been reviewed by the following Topic Editor: Reid Lifset Industrial symbiosis is part of a new field called industrial ecology. Industrial ecology is principally concerned with the flow of materials and energy through systems at different scales‚ from products to factories and up to national and global levels. Industrial symbiosis focuses on these
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symbionts in tropical forests. Key words: Ascomycota; Barro Colorado Island; diversity; endophytic fungi; host affinity; ITSrDNA; latitudinal gradient; richness; symbiosis; tropical forests. INTRODUCTION Comprising interactions that range from mutualism
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Biology 1020 Review Questions for Final Exam 1. who proposed the theory of natural selection ← Darwin and Wallace 2. what are the four characteristic features of natural selection ← Overpopulation ← Inherited variations within the species ← competition ← Survival of the fittest 3. how is fitness measured ← by survival and by the numbers who survive 4. what are some examples of selection in action ← Peppered
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Second Examination Review Sheet 1. What were the goals of the Great Powers at the Congress of Vienna? What were their aims and how did they redraw the map of Europe in the wake of Napoleon’s defeat? What did the chief architects of the Congress‚ such as Metternich‚ hope to achieve? Congress of Vienna was a conservative group that aimed to develop peaceful international relations system Goal: achieve postwar stability by establishing secure states with guaranteed borders. Restore regimes to
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