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Starting from Mendel's famous experiments, this work develops ideas on genetics and evolution through the historical understanding of patterns of inheritance, of how cells are structured and how they function at molecular level. Central to this is the way DNA, the hereditary material, controls and directs all aspects of cellular activity. The book shows how this knowledge is used in current developments within the field of genetic engineering and how it has been used to explain the theory of evolution.

The Advanced Level specifications for courses starting in September 2000 divide the content into AS material, which will normally be covered in the first year, and A2 material, which will normally be covered in the second year. This text covers the AS material for Biology. To help students make the transition from GCSE Double Award Science each topic starts at the level required for a Grade C pass at GCSE, building up gradually to the depth of coverage required for AS. The key skills of communication, information technology and application of number are specifically covered through questions and activities at the end of each chapter although there are further opportunities to develop these skills throughout.

Green plants evolved from aquatic, single-celled green algae about 500 million years ago. Now, all animals derive their food either directly or indirectly from plants. Without photosynthesis, atmospheric oxygen levels could not be maintained. Consequently, the study of plant life is central and fundamental to an understanding of the living world. ferns, conifers and flowering plants. This book is mainly about flowering plants and explains by illustrations: leaf, stem and root structure in relation to functions; the unique steps to seed production and how plants propagate; the flowering plant life cycle and its evolutionary significance; plants that feed and serve us - an introduction to economic botany; plants and the environment, sensitivity and adaptations; and woody plants and the significance of dendrochronology. drawings and flow diagrams, as well as concise text. Answers are provided for the text questions and a glossary is included.

Biology for the IB Diploma integrates 'Theory of Knowledge' and provides opportunities for cross curriculum study.

This A Level Biology textbook covers all the requirements of the AS and A2 Biology specifications. This second edition has been updated to include: revisions to the content to reflect changing AS and A Level specifications; revised chapters on the underlying principles of ecology and modern biotechnology; a new chapter on genetic engineering; updated examination questions from recent past papers; and the use of full colour throughout.

Provide the support for successful and in-depth study, with chapters presented in syllabus order, past IB exam paper questions and links to Theory of Knowledge. Material for Higher Level and Standard Level is clearly identified and key terms are simply defined, with examples drawn from a wide range of international sources. Chapters open with a list of 'Starting points' that summarise essential concepts. Photographs, electron micrographs and full-colour illustrations complement the text, and illustrate principles and processes in context. Topics and Options coverage accurately reflect the Objectives and Command terms in which syllabus assessment statements are phrased. - Improve exam performance, with plenty of questions, including past paper exam questions - Link to Theory of Knowledge and provide opportunities for cross-curriculum study - Stretch more able students with extension activities - Teach all the Options with additional content on the CD-ROM

Exam Board: IB Level: IB Subject: Biology First Teaching: September 2014 First Exam: Summer 16 Stretch your students to achieve their best grade with these year round course companions; providing clear and concise explanations of all syllabus requirements and topics, and practice questions to support and strengthen learning. - Consolidate revision and support learning with a range of exam practice questions and concise and accessible revision notes - Practise exam technique with tips and trusted guidance from examiners on how to tackle questions - Focus revision with key terms and definitions listed for each topic/sub topic

Developed in cooperation with the International Baccalaureate® Trust experienced and best-selling authors to navigate the new syllabuses confidently with these coursebooks that implement inquiry-based and conceptually-focused teaching and learning. - Ensure a continuum approach to concept-based learning through active student inquiry; our authors are not only IB Diploma experienced teachers but are also experienced in teaching the IB MYP and have collaborated on our popular MYP by Concept series. - Build the skills and techniques covered in the Tools (Experimental techniques, Technology and Mathematics) with direct links to the relevant parts of the syllabus; these skills also provide the foundation for practical work and internal assessment. - Integrate Theory of Knowledge into your lessons with TOK boxes and Inquiries that provide real-world examples, case studies and questions. The TOK links are written by the author of our bestselling TOK coursebook, John Sprague and Paul Morris, our MYP by Concept series and Physics co-author. - Develop approaches to learning with ATL skills identified and developed with a range of engaging activities with real-world applications. - Explore ethical debates and how scientists work in the 21st century with Nature of Science boxes throughout. - Help build international mindedness by exploring how the exchange of information and ideas across national boundaries has been essential to the progress of science and illustrates the international aspects of science. - Consolidate skills and improve exam performance with short and simple knowledge-checking questions, exam-style questions, and hints to help avoid common mistakes.