{"title":"IGCSE Biology","description":"","products":[{"product_id":"704-biology-igcse-topical-yearly-paper-4","title":"704 Biology IGCSE P-4 Topical Workbook","description":"\u003cp\u003e\u003c\/p\u003e\u003ch2\u003e704 Biology IGCSE P-4 Topical PAST Papers By Shamyl Farooq\u003c\/h2\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e \t\u003cli\u003eAll variant\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eMark scheme included\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eQuestions order from new to old\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch2\u003eTABLE OF  CONTENT\u003c\/h2\u003e\u003cbr\u003eUNIT 1: CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS\u003cbr\u003eANSWERS SECTION\n\u003cp\u003eUNIT 2: ORGANISATION OF THE ORGANISM\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 3: MOVEMENT INTO AND OUT OF CELLS\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 4: BIOLOGICAL MOLECULES\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 5: ENZYMES\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 6: PLANT NUTRITION\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 7: HUMAN NUTRITION\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 8: TRANSPORT IN PLANTS\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 9: TRANSPORT IN ANIMALS\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 10: DISEASES AND IMMUNITY\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 11: GAS EXCHANGE IN HUMANS\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 12: RESPIRATION\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 13: EXCRETION IN HUMANS\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 14: COORDINATION AND RESPONSE\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 15: DRUGS\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 16: REPRODUCTION\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 17: INHERITANCE\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 18: VARIATION AND SELECTION\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 19: ORGANISMS AND THEIR ENVIRONMENT\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 20: BIOTECHNOLOGY AND GENETIC ENGINEERING\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003eUNIT 21: HUMAN INFLUENCES ON ECOSYSTEMS\u003cbr\u003eANSWERS SECTION\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Read \u0026 Write","offers":[{"title":"Default Title","offer_id":47408478748917,"sku":"SKU-60","price":2720.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/4233\/3429\/files\/704-1.png?v=1765551026"},{"product_id":"702-biology-igcse-paper-2-past-paper","title":"702 Biology IGCSE Paper 2 Topical MCQ,s","description":"\u003cp\u003e702 Biology IGCSE Paper 2 Past Paper, authored by Read \u0026amp; Write Publications, is an indispensable compilation of past papers specifically designed for students preparing for the IGCSE Biology Paper 2 exam. This book encompasses a diverse range of topics crucial to biology, ensuring comprehensive coverage and targeted practice.\u003cbr\u003e\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cbr\u003e1. Extensive Topic Coverage: The book covers a broad spectrum of topics, including cell structure and function, metabolism, respiration, excretion, transport, reproduction, development, and evolution. By exploring these \u003ca href=\"https:\/\/readnwrite.org\/product\/business-a-level-paper-1-topical\/\"\u003e\u003cstrong\u003etopics through past papers\u003c\/strong\u003e\u003c\/a\u003e, students can deepen their understanding of key biological concepts.\n\u003cp\u003e2. Chapter-wise Organization: Each topic is meticulously organized into separate chapters, facilitating focused study and practice. Every chapter begins with a concise overview of the topic, followed by a series of meticulously selected \u003ca href=\"https:\/\/readnwrite.org\/product\/accounting-as-level-p2-topical-yearly\/\"\u003e\u003cstrong\u003epast papers\u003c\/strong\u003e\u003c\/a\u003e. The past papers are thoughtfully graded, progressing from easier questions to more challenging ones.\u003c\/p\u003e\n\u003cp\u003e3. Realistic Exam Experience: By engaging with the \u003ca href=\"https:\/\/readnwrite.org\/product\/business-a-level-paper-2-topical-past-paper\/\"\u003e\u003cstrong\u003epast papers\u003c\/strong\u003e\u003c\/a\u003e provided, students gain invaluable exposure to the format, structure, and style of the IGCSE Biology Paper 2 exam. This allows them to become familiar with the types of questions asked, enhance their time management skills, and build confidence for the actual examination.\u003c\/p\u003e\n\u003cp\u003e4. Comprehensive Assessment: The collection of past papers serves as a robust assessment tool, enabling students to gauge their understanding of each topic. By attempting the questions and comparing their responses with the provided answers, students can identify areas of improvement and refine their exam techniques.\u003c\/p\u003e\n\u003cp\u003e5. Exam Success Preparation: 702 Biology IGCSE Paper 2 Past Paper, with its authentic past papers and detailed solutions, is an indispensable resource for students aspiring to excel in the IGCSE Biology Paper 2 exam. It provides the opportunity for targeted practice, allowing students to develop a solid foundation and attain their best possible results.\u003c\/p\u003e\n\u003cp\u003eSecure your copy of 702 Biology IGCSE Paper 2 Past Paper by Read \u0026amp; Write Publications to embark on a fruitful journey towards success in the IGCSE Biology Paper 2 exam. With its comprehensive coverage, graded past papers, and detailed solutions, this book equips students with the necessary skills and knowledge to achieve exceptional results.\u003c\/p\u003e\n\u003cp\u003eObtain your copy of this valuable resource from Read \u0026amp; Write Publications' website or other reputable online retailers, and elevate your preparation for the IGCSE Biology Paper 2 exam to new heights.\u003cbr\u003e\u003c\/p\u003e\u003ch3\u003eBiology IGCSE Paper 2 Topical MCQ,s by Shamyl Farooq\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e \t\u003cli\u003eAll variant\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eMark scheme included\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eReferences of repeated questions added\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli\u003eQuestions order from new to old\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003ch3\u003eTABLE OF CONTENT\u003c\/h3\u003e\u003cbr\u003e\u003cstrong\u003eUNIT 1 CHARACTERISTICS AND CLASSIFICATION OF LIVING ORGANISMS\u003c\/strong\u003e\u003cbr\u003e1.1 Characteristics of living organisms\u003cbr\u003e1.2 Concept and use of a classification system\u003cbr\u003e1.3 Features of organisms\u003cbr\u003e\u003cstrong\u003e ANSWER SECTION\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 2 ORGANIZATION OF THE ORGANISM\u003c\/strong\u003e\u003cbr\u003e2.1 Cell structure and organization\u003cbr\u003e2.2 Levels of organisations\u003cbr\u003e2.3 Size of specimens\u003cbr\u003e\u003cstrong\u003eANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 3 MOVEMENT IN AND OUT OF CELL\u003c\/strong\u003e\u003cbr\u003e3.1 Diffusion\u003cbr\u003e3.2 Osmosis\u003cbr\u003e3.3 Active transport\u003cbr\u003e\u003cstrong\u003eANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 4 BIOLOGICAL MOLECULES\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e ANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 5 ENZYMES\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e ANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 6 PLANT NUTRITION\u003c\/strong\u003e\u003cbr\u003e6.1 Photosynthesis\u003cbr\u003e6.2 Leaf structure\u003cbr\u003e6.3 Mineral requirements\u003cbr\u003e\u003cstrong\u003e ANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 7 HUMAN NUTRITION\u003c\/strong\u003e\u003cbr\u003e7.1 Diet\u003cbr\u003e7.2 Alimentary canal\u003cbr\u003e7.3 Mechanical digestion\u003cbr\u003e7.4 Chemical digestion\u003cbr\u003e7.5 Absorption\u003cbr\u003e\u003cstrong\u003e ANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 8 TRANSPORT IN ANIMALS\u003c\/strong\u003e\u003cbr\u003e8.1 Transport in plants\u003cbr\u003e8.2 Water uptake\u003cbr\u003e8.3 Transpiration\u003cbr\u003e8.4 Translocation\u003cbr\u003e\u003cstrong\u003eANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 9 TRANSPORT IN ANIMALS\u003c\/strong\u003e\u003cbr\u003e9.1 Transport in animals\u003cbr\u003e9.2 Heart\u003cbr\u003e9.3 Blood and lymphatic vessels\u003cbr\u003e9.4 Blood\u003cbr\u003e\u003cstrong\u003eANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 10 DISEASES AND IMMUNITY \u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e ANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 11 GAS EXCHANGE IN HUMANS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e ANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 12 RESPIRATION\u003c\/strong\u003e\u003cbr\u003e12.1 Respiration\u003cbr\u003e12.2 Aerobic respiration\u003cbr\u003e12.3 Anaerobic respiration\u003cbr\u003e\u003cstrong\u003e ANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 13 EXCRETION IN HUMANS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e ANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 14 COORDINATION AND RESPONSE\u003c\/strong\u003e\u003cbr\u003e14.1 Nervous control in humans\u003cbr\u003e14.2 sense organs\u003cbr\u003e14.3 Hormones in humans\u003cbr\u003e14.4 Homeostasis\u003cbr\u003e14.5 Tropic responses\u003cbr\u003e\u003cstrong\u003eANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 15 DRUGS\u003c\/strong\u003e\u003cbr\u003e15.1 Drugs\u003cbr\u003e15.2 Medicinal drugs\u003cbr\u003e\u003cstrong\u003eANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 16 REPRODUCTION\u003c\/strong\u003e\u003cbr\u003e16.1 Asexual reproduction\u003cbr\u003e16.2 Sexual reproduction\u003cbr\u003e16.3 Sexual reproduction in plants\u003cbr\u003e16.4 Sexual reproduction in humans\u003cbr\u003e16.5 Sex hormones in humans\u003cbr\u003e\u003cstrong\u003eANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 17 INHERITANCE\u003c\/strong\u003e\u003cbr\u003e17.1 Inheritance\u003cbr\u003e17.2 Chromosomes, genes and proteins\u003cbr\u003e17.3 Mitosis\u003cbr\u003e17.4 Meiosis\u003cbr\u003e17.5 Mono-hybrid inheritance\u003cbr\u003e\u003cstrong\u003eANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 18 VARIATION AND SELECTION\u003c\/strong\u003e\u003cbr\u003e18.1 Variation\u003cbr\u003e18.2 Adaptive features\u003cbr\u003e18.3 Selection\u003cbr\u003e\u003cstrong\u003eANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 19 ORGANISMS AND THEIR ENVIRONMENT\u003c\/strong\u003e\u003cbr\u003e19.1 Energy flow\u003cbr\u003e19.2 Food chains and food webs\u003cbr\u003e19.3 Nutrient cycles\u003cbr\u003e19.4 Population size\u003cbr\u003e\u003cstrong\u003e ANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 20 HUMAN INFLUENCES ON ECOSYSTEMS\u003c\/strong\u003e\u003cbr\u003e20.1 Food supply\u003cbr\u003e20.2 Habitat destruction\u003cbr\u003e20.3 Pollution\u003cbr\u003e20.4 Conservation\u003cbr\u003e\u003cstrong\u003e ANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUNIT 21 BIOTECHNOLOGY AND GENETIC MODIFICATION\u003c\/strong\u003e\u003cbr\u003e21.1 Biotechnology and genetic engineering\u003cbr\u003e21.2 Biotechnology\u003cbr\u003e21.3 Genetic engineering\u003cbr\u003e\u003cstrong\u003eANSWER SECTION\u003c\/strong\u003e\u003c\/p\u003e","brand":"Read \u0026 Write","offers":[{"title":"Default Title","offer_id":47408480223477,"sku":"SKU-93","price":2720.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/4233\/3429\/files\/702-2.png?v=1765551043"},{"product_id":"706-biology-igcse-paper-6-atp-topical-workbook-with-mark-scheme","title":"706 Biology IGCSE Paper-6 (ATP) Topical Workbook with Mark Scheme","description":"\u003cp\u003eBiology IGCSE Paper-6 (ATP) Topical Workbook with Mark Scheme\u003c\/p\u003e","brand":"Read \u0026 Write","offers":[{"title":"Default Title","offer_id":47408482844917,"sku":"SKU-165","price":1540.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/4233\/3429\/files\/706_e7aa71ce-1303-4f09-8d87-583b04f2079f.jpg?v=1771654253"},{"product_id":"255-chemistry-o-level-igcse-revision-notes-series-by-ali-waheed","title":"225 Chemistry O-Level\/IGCSE Revision Notes Series by Ali Waheed","description":"\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eChemistry O-Level\/IGCSE 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Title","offer_id":47408482943221,"sku":"SKU-168","price":1000.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/4233\/3429\/files\/225_00d38d1b-c965-4f30-9f54-76d22353c5bd.jpg?v=1772870209"},{"product_id":"705-biology-o-level-igcse-revision-notes-by-iqra-ali","title":"705 Biology O-Level\/IGCSE Revision Notes Series by Iqra Ali","description":"\u003cp\u003e\u003c\/p\u003e\u003cp data-start=\"115\" data-end=\"453\"\u003eUnlock the world of O-Level\/IGCSE Biology with the comprehensive \u003cstrong data-start=\"180\" data-end=\"241\"\u003e“Biology O-Level\/IGCSE Revision Notes Series” by Iqra Ali\u003c\/strong\u003e. Designed specifically to meet the needs of the 5090\/0610 syllabi, this essential guide empowers students with clear explanations, structured learning, and exam-focused strategies to achieve outstanding results.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3 data-start=\"455\" data-end=\"477\"\u003eAbout the Author\u003c\/h3\u003e\u003cbr\u003e\u003cp data-start=\"478\" data-end=\"842\"\u003eIqra Ali is a dedicated and dynamic educator with extensive experience in teaching Biology at both O Level and IGCSE, as well as serving as Head of A Levels. She has spent years mentoring students with proven exam techniques, effective study methods, and practical insights that consistently help learners secure top grades in Cambridge International Examinations.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3 data-start=\"844\" data-end=\"872\"\u003eWhat’s Inside This Book:\u003c\/h3\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e \t\u003cli data-start=\"876\" data-end=\"1035\"\u003e\n\u003cstrong data-start=\"876\" data-end=\"911\"\u003eComprehensive Syllabus Coverage\u003c\/strong\u003e: Complete coverage of the 5090\/0610 syllabus with sub-headings tailored to each learning objective for easier navigation.\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli data-start=\"1039\" data-end=\"1180\"\u003e\n\u003cstrong data-start=\"1039\" data-end=\"1072\"\u003eDetailed Concept Explanations\u003c\/strong\u003e: Step-by-step breakdowns of complex biological concepts to strengthen understanding and build confidence.\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli data-start=\"1184\" data-end=\"1305\"\u003e\n\u003cstrong data-start=\"1184\" data-end=\"1201\"\u003eClear Visuals\u003c\/strong\u003e: Well-designed diagrams and annotated illustrations to support visual learning and clarify key ideas.\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli data-start=\"1309\" data-end=\"1416\"\u003e\n\u003cstrong data-start=\"1309\" data-end=\"1336\"\u003eKey Terms Summary Table\u003c\/strong\u003e: A concise, organized list of essential biological terms for quick reference.\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli data-start=\"1420\" data-end=\"1552\"\u003e\n\u003cstrong data-start=\"1420\" data-end=\"1445\"\u003eCommand Word Guidance\u003c\/strong\u003e: Clear explanations of command words to help students understand exactly what exam questions are asking.\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli data-start=\"1556\" data-end=\"1675\"\u003e\n\u003cstrong data-start=\"1556\" data-end=\"1581\"\u003eCommon Misconceptions\u003c\/strong\u003e: Identification and correction of frequent misunderstandings that often lead to lost marks.\u003c\/li\u003e\n\u003cbr\u003e \t\u003cli data-start=\"1679\" data-end=\"1794\"\u003e\n\u003cstrong data-start=\"1679\" data-end=\"1708\"\u003eProven Exam Tips \u0026amp; Tricks\u003c\/strong\u003e: Practical strategies and expert advice to help students maximize their exam success.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cem\u003eStart your journey toward top grades today with the \u003cstrong data-start=\"1848\" data-end=\"1898\"\u003e“Biology O-Level\/IGCSE Revision Notes Series.”\u003c\/strong\u003e Your success in Biology begins here!\u003c\/em\u003e\u003cbr\u003e\u003ch3\u003eTABLE OF CONTENT\u003c\/h3\u003e\u003cbr\u003eUNIT 1: CELLS\n\u003cp\u003eUNIT 2: CLASSIFICATION\u003c\/p\u003e\n\u003cp\u003eUNIT 3: MOVEMENT INTO AND OUT OF CELLS\u003c\/p\u003e\n\u003cp\u003eUNIT 4: BIOLOGICAL MOLECULES\u003c\/p\u003e\n\u003cp\u003eUNIT 5: ENZYMES\u003c\/p\u003e\n\u003cp\u003eUNIT 6: PLANT NUTRITION\u003c\/p\u003e\n\u003cp\u003eUNIT 7: TRANSPORT IN FLOWERNG PLANTS\u003c\/p\u003e\n\u003cp\u003eUNIT 8: HUMAN NUTRITION\u003c\/p\u003e\n\u003cp\u003eUNIT 9: HUMAN GAS EXCHANGE\u003c\/p\u003e\n\u003cp\u003eUNIT 10: RESPIRATION\u003c\/p\u003e\n\u003cp\u003eUNIT 11: TRANSPORT IN HUMANS\u003c\/p\u003e\n\u003cp\u003eUNIT 12: DISEASE AND IMMUNITY\u003c\/p\u003e\n\u003cp\u003eUNIT 13: EXCRETION\u003c\/p\u003e\n\u003cp\u003eUNIT 14: COORDINATION AND CONTROL\u003c\/p\u003e\n\u003cp\u003eUNIT 15: COORDINATION AND RESPONSE IN PLANTS\u003c\/p\u003e\n\u003cp\u003eUNIT 16: DEVELOPMENT OF ORGANISMS AND CONTINUITY OF LIFE\u003c\/p\u003e\n\u003cp\u003eUNIT 17: INHERITANCE\u003c\/p\u003e\n\u003cp\u003eUNIT 18: BIOTECHNOLOGY \u0026amp; GENETIC ENGINEERING\u003c\/p\u003e\n\u003cp\u003eUNIT 19: RELATIONSHIP OF ORGANISMS WITH ONE ANOTHER AND WITH THE ENVIRONMENT\u003c\/p\u003e","brand":"Read \u0026 Write","offers":[{"title":"Default Title","offer_id":47408482975989,"sku":"SKU-169","price":2500.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/4233\/3429\/files\/WhatsApp-Image-2025-11-14-at-7.49.38-PM.jpg?v=1765551076"}],"url":"https:\/\/readnwrite.org\/collections\/igcse-biology.oembed","provider":"Read and Write Publications","version":"1.0","type":"link"}