{"id":27491,"date":"2026-01-31T12:14:00","date_gmt":"2026-01-31T12:14:00","guid":{"rendered":"https:\/\/www.lawpreptutorial.com\/blog\/?page_id=27491"},"modified":"2026-04-01T17:21:48","modified_gmt":"2026-04-01T17:21:48","slug":"biology-syllabus","status":"publish","type":"page","link":"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/biology-syllabus\/","title":{"rendered":"Class 12 Biology Syllabus 2026-27: CBSE All Chapters PDF"},"content":{"rendered":"\n<p>Biology is one of the most important subjects in Class 12 for students aspiring to pursue careers in medicine, biotechnology, genetics, and life sciences. The Class 12th Biology syllabus 2026-27 prescribed by CBSE is carefully designed to provide a strong foundation in advanced concepts like Reproduction, Genetics, Evolution, Biotechnology, Human Welfare, and Ecology.&nbsp;<\/p>\n\n\n\n<p>Along with theory, practical work plays a major role in developing experimental and analytical skills. This blog gives you the complete syllabus, unit-wise weightage, exam pattern, prescribed books, preparation tips, project topics, and a downloadable PDF to help you prepare effectively for the board exams.<\/p>\n\n\n\n<p><strong>Start strategic preparation with <a href=\"https:\/\/www.lawpreptutorial.com\" target=\"_blank\" rel=\"noreferrer noopener\">online CLAT coaching in India<\/a> now<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-5d52e9f56e9384a44b4b302a554dc29b\"><strong>Class 12 Biology Syllabus 2026-27: Overview<\/strong><\/h2>\n\n\n\n<p>Below is the overview of class 12th biology syllabus:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Unit No.<\/strong><\/td><td><strong>Unit Name<\/strong><\/td><td><strong>Marks<\/strong><\/td><\/tr><tr><td>I<\/td><td>Reproduction<\/td><td>14<\/td><\/tr><tr><td>II<\/td><td>Genetics and Evolution<\/td><td>18<\/td><\/tr><tr><td>III<\/td><td>Biology and Human Welfare<\/td><td>14<\/td><\/tr><tr><td>IV<\/td><td>Biotechnology and Its Applications<\/td><td>10<\/td><\/tr><tr><td>V<\/td><td>Ecology and Environment<\/td><td>14<\/td><\/tr><tr><td><strong>Total (Theory)<\/strong><\/td><td><\/td><td>70<\/td><\/tr><tr><td><strong>Practical<\/strong><\/td><td>Experiments, Spotting, Slide Preparation, Viva, Record, Project<\/td><td>30<\/td><\/tr><tr><td><strong>Grand Total<\/strong><\/td><td><\/td><td>100<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-6c62bbfcbdc354efb3af3d0a0c95d06a\"><strong>Download Class 12 Biology Syllabus PDF<\/strong><\/h2>\n\n\n\n<p>To make your preparation easier, we\u2019ve provided the official CBSE Class 12 Biology Syllabus 2026-27 PDF.&nbsp;<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.lawpreptutorial.com\/blog\/12-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Download Full Syllabus PDF<\/strong><\/a><\/div>\n<\/div>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-bafcdb4cd3b2b8580b5a6a3e0135d84d\"><strong>Class 12th Biology Syllabus 2026-27<\/strong><\/h2>\n\n\n\n<p>Let\u2019s discuss in detail the syllabus for class 12 biology:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Unit I: Reproduction (14 Marks)<\/strong><\/h3>\n\n\n\n<p>This unit explains the process of reproduction in plants and animals, along with human reproductive health.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Chapter<\/strong><\/td><td><strong>Details Covered<\/strong><\/td><\/tr><tr><td>Reproduction in Organisms<\/td><td>Life span, modes of reproduction \u2013 asexual and sexual, significance of reproduction.<\/td><\/tr><tr><td>Sexual Reproduction in Flowering Plants<\/td><td>Flower structure, pollination, fertilization, double fertilization, seed and fruit formation.<\/td><\/tr><tr><td>Human Reproduction<\/td><td>Male and female reproductive systems, gametogenesis, menstrual cycle, fertilization, implantation, pregnancy, parturition.<\/td><\/tr><tr><td>Reproductive Health<\/td><td>Need for reproductive health, contraception, sexually transmitted diseases, assisted reproductive technologies (ART).<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Unit II: Genetics and Evolution (18 Marks)<\/strong><\/h3>\n\n\n\n<p>This unit in syllabus for class 12 biology covers the molecular and chromosomal basis of inheritance, genetic disorders, and evolutionary biology.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Chapter<\/strong><\/td><td><strong>Details Covered<\/strong><\/td><\/tr><tr><td>Principles of Inheritance and Variation<\/td><td>Mendel\u2019s laws, deviations, linkage and recombination, chromosomal theory, sex determination, genetic disorders.<\/td><\/tr><tr><td>Molecular Basis of Inheritance<\/td><td>DNA structure, replication, transcription, translation, genetic code, regulation of gene expression, human genome project, DNA fingerprinting.<\/td><\/tr><tr><td>Evolution<\/td><td>Origin of life, theories of evolution (Darwin, Lamarck), Hardy-Weinberg principle, adaptive radiation, evidences of evolution.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Unit III: Biology and Human Welfare (14 Marks)<\/strong><\/h3>\n\n\n\n<p>This unit in biology syllabus for class 12 focuses on the role of biology in improving human life and combating diseases.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Chapter<\/strong><\/td><td><strong>Details Covered<\/strong><\/td><\/tr><tr><td>Human Health and Disease<\/td><td>Pathogens causing diseases (malaria, typhoid, pneumonia, common cold), immunity, vaccines, cancer, drug and alcohol abuse.<\/td><\/tr><tr><td>Strategies for Enhancement in Food Production<\/td><td>Plant breeding, tissue culture, animal husbandry, dairy management, apiculture, fisheries.<\/td><\/tr><tr><td>Microbes in Human Welfare<\/td><td>Role of microbes in industries, antibiotics, biofertilizers, sewage treatment, energy production, biocontrol agents.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Unit IV: Biotechnology and Its Applications (10 Marks)<\/strong><\/h3>\n\n\n\n<p>This unit in biology syllabus for class 12 explains the principles, processes, and applications of biotechnology.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Chapter<\/strong><\/td><td><strong>Details Covered<\/strong><\/td><\/tr><tr><td>Biotechnology \u2013 Principles and Processes<\/td><td>Genetic engineering, tools (restriction enzymes, vectors), recombinant DNA technology, cloning.<\/td><\/tr><tr><td>Biotechnology and Its Applications<\/td><td>Applications in agriculture (Bt cotton), medicine (insulin, vaccines), transgenic animals, ethical issues, biopiracy, biosafety.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Unit V: Ecology and Environment (14 Marks)<\/strong><\/h3>\n\n\n\n<p>This unit explains ecosystems, biodiversity, environmental issues, and strategies for conservation.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Chapter<\/strong><\/td><td><strong>Details Covered<\/strong><\/td><\/tr><tr><td>Organisms and Populations<\/td><td>Population interactions, growth models, adaptations of organisms.<\/td><\/tr><tr><td>Ecosystem<\/td><td>Structure and function, productivity, food chain, food web, ecological pyramids, nutrient cycles.<\/td><\/tr><tr><td>Biodiversity and Conservation<\/td><td>Types of biodiversity, hotspots, threats, conservation methods (in-situ and ex-situ).<\/td><\/tr><tr><td>Environmental Issues<\/td><td>Air and water pollution, deforestation, global warming, ozone depletion, waste management.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background\"><strong>More Important Resources for CBSE Exam<\/strong>:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/hornbill\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>Class 11th Hornbill Syllabus<\/strong><\/a><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/commerce-subjects\/\" target=\"_blank\" rel=\"noreferrer noopener\">CBSE Class 11th Commerce Subjects<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/full-form\/\" target=\"_blank\" rel=\"noreferrer noopener\">CBSE Full Form<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/\" target=\"_blank\" rel=\"noreferrer noopener\">All about CBSE Class 11th<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/commerce-books\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Commerce Books<\/a><\/strong><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CBSE Board: All details<\/strong><\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-326636b29f71088eb0fa8ef8fd548946\"><strong>Class 12 Biology Syllabus for Practicals (2026-27)<\/strong><\/h2>\n\n\n\n<p><strong>Total Marks:<\/strong> 30<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Distribution of Marks:<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Component<\/strong><\/td><td><strong>Marks<\/strong><\/td><\/tr><tr><td>One Major Experiment<\/td><td>5<\/td><\/tr><tr><td>One Minor Experiment<\/td><td>4<\/td><\/tr><tr><td>Slide Preparation<\/td><td>5<\/td><\/tr><tr><td>Spotting<\/td><td>7<\/td><\/tr><tr><td>Practical Record + Viva Voce<\/td><td>4<\/td><\/tr><tr><td>Project Record<\/td><td>5<\/td><\/tr><tr><td>Total<\/td><td>30<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>List of Practicals in Biology Class 12 Syllabus<\/strong><\/h3>\n\n\n\n<p><strong>A. Experiments<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Prepare a temporary mount of onion root tip to study mitosis.<\/li>\n\n\n\n<li>Isolate DNA from available plant material such as spinach or green pea.<\/li>\n\n\n\n<li>Study the effect of different sugar solutions on egg plasma membrane (plasmolysis\/osmosis experiment).<\/li>\n\n\n\n<li>Study of population density using the quadrat method (plants).<\/li>\n\n\n\n<li>Study the effect of salivary amylase on the rate of starch breakdown.<\/li>\n<\/ul>\n\n\n\n<p><strong>B. Slide Preparation<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Temporary slides of pollen germination.<\/li>\n\n\n\n<li>Study of permanent slides showing mitosis and meiosis stages.<\/li>\n\n\n\n<li>Preparation of temporary mount of stomata for study of density and distribution.<\/li>\n<\/ul>\n\n\n\n<p><strong>C. Spotting (7 Marks)<\/strong><\/p>\n\n\n\n<p>Identify and comment on:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Flowers adapted for pollination (wind, insect).<\/li>\n\n\n\n<li>Diseased specimens (wheat rust, red rot of sugarcane, etc.).<\/li>\n\n\n\n<li>Common human parasites (Ascaris, liver fluke, malarial parasite).<\/li>\n\n\n\n<li><strong>Biological specimens:<\/strong> Earthworm, cockroach, bony fish, bird, mammals.<\/li>\n\n\n\n<li><strong>Prepared slides: <\/strong>DNA packaging, stages of gametogenesis, embryos of dicot\/monocot seeds.<\/li>\n<\/ul>\n\n\n\n<p><strong>D. Project Work &amp; Record<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Maintain a proper practical record notebook.<\/li>\n\n\n\n<li>Submit one investigatory project (environment, genetics, human health, biotechnology, biodiversity, etc.).<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-4007093953fb50779f01da5107fb4263\"><strong>CBSE Class 12 Biology Syllabus: Question Paper Design<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Maximum Marks (Theory)<\/strong>: 70<\/li>\n\n\n\n<li><strong>Duration<\/strong>: 3 Hours<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Typology of Questions:<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Type of Questions<\/strong><\/td><td><strong>Marks per Question<\/strong><\/td><td><strong>No. of Questions<\/strong><\/td><td><strong>Total Marks<\/strong><\/td><\/tr><tr><td>Very Short Answer (VSA) \/ MCQs<\/td><td>1<\/td><td>10<\/td><td>10<\/td><\/tr><tr><td>Short Answer I (SA-I)<\/td><td>2<\/td><td>5<\/td><td>10<\/td><\/tr><tr><td>Short Answer II (SA-II)<\/td><td>3<\/td><td>9<\/td><td>27<\/td><\/tr><tr><td>Long Answer (LA)<\/td><td>5<\/td><td>5<\/td><td>25<\/td><\/tr><tr><td>Total<\/td><td>\u2013<\/td><td>29<\/td><td>70<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Unit-Wise Weightage<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Unit<\/strong><\/td><td><strong>Marks<\/strong><\/td><\/tr><tr><td>I. Reproduction<\/td><td>14<\/td><\/tr><tr><td>II. Genetics and Evolution<\/td><td>18<\/td><\/tr><tr><td>III. Biology and Human Welfare<\/td><td>14<\/td><\/tr><tr><td>IV. Biotechnology and Its Applications<\/td><td>10<\/td><\/tr><tr><td>V. Ecology and Environment<\/td><td>14<\/td><\/tr><tr><td>Total<\/td><td>70<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Internal Assessment (30 Marks)<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Practical Work<\/strong> \u2013 15 Marks<\/li>\n\n\n\n<li><strong>Project Record<\/strong> \u2013 5 Marks<\/li>\n\n\n\n<li><strong>Practical Record &amp; Viva Voce<\/strong> \u2013 5 Marks<\/li>\n\n\n\n<li><strong>Class Test\/Periodic Assessment<\/strong> \u2013 5 Marks<\/li>\n<\/ul>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background\"><strong>Explore the updated CBSE Class 12 syllabus for all subjects here:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/history-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th History Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/chemistry-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Chemistry Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/legal-studies-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Legal Studies Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/informatics-practices-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Informatics Practices Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/accountancy-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Accountancy Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/psychology-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Psychology Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/entrepreneurship-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Entrepreneurship Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/fine-arts-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Fine Arts Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/business-studies-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Business Studies Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/sociology-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Sociology Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/mathematics-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Maths Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/economics-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Economics Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/political-science-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Political Science Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/english-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th English Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/physics-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Physics Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/hindi-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Hindi Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/geography-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Geography Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-12\/computer-science-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 12th Computer Science Syllabus<\/a><\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-204d9f99227a94ee6f35c3d2aa58d987\"><strong>Class 12 Biology Chapters List (2026-27)<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Unit<\/strong><\/td><td><strong>Chapters<\/strong><\/td><\/tr><tr><td>Unit I: Reproduction<\/td><td>1. Reproduction in Organisms<br>2. Sexual Reproduction in Flowering Plants<br>3. Human Reproduction<br>4. Reproductive Health<\/td><\/tr><tr><td>Unit II: Genetics and Evolution<\/td><td>5. Principles of Inheritance and Variation<br>6. Molecular Basis of Inheritance<br>7. Evolution<\/td><\/tr><tr><td>Unit III: Biology and Human Welfare<\/td><td>8. Human Health and Disease<br>9. Strategies for Enhancement in Food Production<br>10. Microbes in Human Welfare<\/td><\/tr><tr><td>Unit IV: Biotechnology and Its Applications<\/td><td>11. Biotechnology \u2013 Principles and Processes<br>12. Biotechnology and Its Applications<\/td><\/tr><tr><td>Unit V: Ecology and Environment<\/td><td>13. Organisms and Populations<br>14. Ecosystem<br>15. Biodiversity and Conservation<br>16. Environmental Issues<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-c3805f009180ef2cd4530718ad74012b\"><strong>Prescribed Books for CBSE Class 12th Biology Syllabus<\/strong><\/h2>\n\n\n\n<p>The CBSE recommends NCERT textbooks as the main study resource. Students must study these thoroughly, as most board exam and NEET questions are based directly on them.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Biology:<\/strong> Class XII, NCERT Publication<\/li>\n\n\n\n<li><strong>Other References (optional):<\/strong> Trueman\u2019s Biology, Pradeep\u2019s Biology, or other practice books for additional MCQs and diagrams.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-f952fa6d61529c64046bdf1c0b455862\"><strong>Objectives of CBSE Class 12 Biology Syllabus 2026-27<\/strong><\/h2>\n\n\n\n<p>The Class 12 Biology syllabus has been framed to:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Strengthen conceptual knowledge of advanced topics like genetics, biotechnology, evolution, and ecology.<\/li>\n\n\n\n<li>Develop practical and experimental skills through lab work, projects, and investigations.<\/li>\n\n\n\n<li>Prepare students for higher education and competitive exams such as NEET, AIIMS, and other medical\/paramedical entrances.<\/li>\n\n\n\n<li>Promote awareness of health and environment by linking biology concepts with human welfare and ecological balance.<\/li>\n\n\n\n<li>Build analytical and application-based learning to understand processes like heredity, reproduction, and ecosystem functioning.<\/li>\n\n\n\n<li>Encourage scientific curiosity and research orientation among students for future studies in life sciences.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background\"><strong>Check the latest CBSE Class 11 syllabus for all subjects below:<\/strong> <\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/history-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th History Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/chemistry-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Chemistry Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/legal-studies-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Legal Studies Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/biology-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Biology Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/accountancy-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Accountancy Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/psychology-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Psychology Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/entrepreneurship-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Entrepreneurship Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/fine-arts-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Fine Arts Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/business-studies-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Business Studies Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/sociology-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Sociology Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/maths-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Maths Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/economics-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Economics Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/political-science-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Political Science Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/english-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th English Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/physics-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Physics Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/hindi-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Hindi Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/geography-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Geography Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/computer-science-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Computer Science Syllabus<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/informatics-practices-syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">Class 11th Informatics Practices Syllabus<\/a><\/strong><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-33bd63e3b8babdc85186e10e9d42b380\"><strong>Tips to Prepare for Class 12 Biology Syllabus<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Prioritize NCERT Thoroughly<\/strong><\/h3>\n\n\n\n<p>NCERT is the most important source for Class 12 Biology. Read each line carefully, highlight definitions, and revise in-text diagrams and flowcharts.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Master the Diagrams<\/strong><\/h3>\n\n\n\n<p>Well-labeled diagrams can fetch full marks. Practice drawing human physiology systems, plant structures, and biotechnology processes regularly.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Focus on High-Weightage Units<\/strong><\/h3>\n\n\n\n<p>Give extra time to Genetics, Evolution, and Human Welfare, as these carry the maximum marks in both boards and NEET.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>4. Connect Theory with Practicals<\/strong><\/h3>\n\n\n\n<p>Revise experiments side by side with related theory chapters. For example, while studying mitosis, revise onion root tip practical.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>5. Create Chapter-Wise Notes<\/strong><\/h3>\n\n\n\n<p>Prepare crisp notes with important terms, scientists\u2019 names, and examples. Use flowcharts and mnemonics for quick memory recall.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>6. Solve Previous Year Papers<\/strong><\/h3>\n\n\n\n<p>Go through past board exam papers and sample papers. It helps you understand question types, marking scheme, and frequently repeated concepts.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>7. Revise Regularly with Short Targets<\/strong><\/h3>\n\n\n\n<p>Break the syllabus into weekly goals. Revise each unit at least 3\u20134 times before the exams. Consistency matters more than long study hours.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>8. Practice Objective Questions for NEET<\/strong><\/h3>\n\n\n\n<p>If preparing for NEET, solve NCERT-based MCQs daily. Biology has the highest weightage in NEET, and Class 12 chapters are heavily tested.<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-5f849f7b7454f1192232ba0212dec40c\"><strong>Suggested Project Topics for Class 12 Biology Syllabus<\/strong><\/h2>\n\n\n\n<p>Students must complete one investigatory project as part of their practical assessment. Here are some engaging and scoring project ideas:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>DNA Fingerprinting Simulation:<\/strong> A study on its principles and applications in forensic science.<\/li>\n\n\n\n<li><strong>Antibiotic Resistance in Bacteria:<\/strong> Observing the effect of antibiotics on bacterial growth (using safe lab strains).<\/li>\n\n\n\n<li><strong>Study of GM Crops (Bt Cotton \/ Golden Rice):<\/strong> Benefits, risks, and ethical issues.<\/li>\n\n\n\n<li><strong>Impact of Smoking and Alcohol on Human Health:<\/strong> Survey-based study with data analysis.<\/li>\n\n\n\n<li><strong>Biofertilizers vs Chemical Fertilizers:<\/strong> Comparative effect on seed germination and growth.<\/li>\n\n\n\n<li>Study of Blood Groups and Rh Factor Distribution in a local community.<\/li>\n\n\n\n<li><strong>Effect of Different Pollutants on Seed Germination<\/strong> Testing with smoke, detergents, or heavy metals.<\/li>\n\n\n\n<li><strong>Biogas Production from Organic Waste:<\/strong> Observing efficiency of different substrates.<\/li>\n\n\n\n<li><strong>Human Diseases Awareness Project:<\/strong> Case study of diseases like cancer, AIDS, malaria, or tuberculosis.<\/li>\n\n\n\n<li><strong>Enzyme Activity Study:<\/strong> Effect of temperature, pH, or substrate concentration on enzyme action (like salivary amylase).<\/li>\n\n\n\n<li><strong>Biodiversity Study in Local Area:<\/strong> Listing plant and animal diversity with ecological notes.<\/li>\n\n\n\n<li><strong>Water Quality Testing:<\/strong> Checking pH, dissolved oxygen, and presence of pollutants in local water sources.<\/li>\n<\/ul>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background\"><strong>Read the chapter-wise summaries of Class 11 English here:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/portrait-of-a-lady-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Portrait of a Lady Summary<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/discovering-tut-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">Discovering Tut: The Saga Continues Summary<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/we-are-not-afraid-to-die-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">We\u2019re Not Afraid to Die Summary<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/the-landscape-of-the-soul-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Landscape of The Soul Summary<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/the-ailing-planet-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Ailing Planet Summary<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/the-browning-version-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Browning Version Summary<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/the-adventure-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Adventure Summary<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/a-photograph-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">A Photograph Summary<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/silk-road-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">Silk Road Summary<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/the-voice-of-the-rain-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Voice of The Rain Summary<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/childhood-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">Childhood Summary<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/father-to-son-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">Father to Son Summary<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/birth-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">Birth Summary<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/mothers-day-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">Mother\u2019s Day Summary<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/the-summer-of-the-beautiful-white-horse-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Summer of The Beautiful White Horse Summary<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/the-address-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Address Summary<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/the-laburnum-top-summary\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Laburnum Top Summary<\/a><\/strong><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-link-color wp-elements-a3e56aedc94093be07d31a166ac73b34\"><strong>FAQs About Class 12th Biology Syllabus<\/strong><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1759147642622\"><strong class=\"schema-faq-question\"><strong>How many chapters are there in Class 12 Biology?<\/strong><\/strong> <p class=\"schema-faq-answer\">There are 16 chapters divided into 5 units \u2013 Reproduction, Genetics &amp; Evolution, Biology &amp; Human Welfare, Biotechnology, and Ecology.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1759147664432\"><strong class=\"schema-faq-question\"><strong>Which unit has the highest weightage in Class 12 Biology?<\/strong><\/strong> <p class=\"schema-faq-answer\">The Genetics and Evolution unit carries the maximum weightage of 18 marks.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1759147673224\"><strong class=\"schema-faq-question\"><strong>Is NCERT enough for Class 12 Biology board exams?<\/strong><\/strong> <p class=\"schema-faq-answer\">Yes, NCERT is more than enough for boards. Most questions are directly based on it.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1759147686953\"><strong class=\"schema-faq-question\"><strong>How many practical experiments are in Class 12 Biology?<\/strong><\/strong> <p class=\"schema-faq-answer\">Around 6\u20138 major experiments along with slide preparation, spotting, and project work.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1759147693835\"><strong class=\"schema-faq-question\"><strong>Is the Class 12 Biology syllabus useful for NEET?<\/strong><\/strong> <p class=\"schema-faq-answer\">Yes, nearly 50% of NEET Biology questions come from the Class 12 syllabus.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1759147708668\"><strong class=\"schema-faq-question\"><strong>How can I score full marks in Biology practicals?<\/strong><\/strong> <p class=\"schema-faq-answer\">Maintain neat records, prepare slides carefully, practice diagrams, and revise spotting examples thoroughly.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1759147715875\"><strong class=\"schema-faq-question\"><strong>Which is the toughest unit in Class 12 Biology?<\/strong><\/strong> <p class=\"schema-faq-answer\">Many students find Molecular Basis of Inheritance (Unit II) challenging due to its detailed processes.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1759147727644\"><strong class=\"schema-faq-question\"><strong>Which is the easiest unit in Class 12 Biology?<\/strong><\/strong> <p class=\"schema-faq-answer\">Reproduction is considered easier and more straightforward compared to others.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1759147745557\"><strong class=\"schema-faq-question\"><strong>How important is Ecology in Class 12 Biology syllabus?<\/strong><\/strong> <p class=\"schema-faq-answer\">Ecology is very important, carrying 14 marks, and also helps in NEET preparation.<\/p> <\/div> <\/div>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background\"><strong>Find detailed questions and answers from all chapters of English Class 11 now:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/father-to-son-question-answer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Father to Son Questions &amp; Answers<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/birth-question-answer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Birth Questions and Answers<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/childhood-question-answer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Childhood Questions &amp; Answers<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/the-address-question-answer\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Address Questions &amp; Answers<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/the-laburnum-top-question-answer\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Laburnum Top Questions &amp; Answers<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/mothers-day-question-answer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Mother\u2019s Day Questions &amp; Answers<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/a-photograph-question-answer\/\" target=\"_blank\" rel=\"noreferrer noopener\">A Photograph Questions &amp; Answers<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/the-voice-of-the-rain-question-answer\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Voice of The Rain Questions &amp; Answers<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/cbse\/class-11\/the-summer-of-beautiful-white-horse-question-answer\/\" target=\"_blank\" rel=\"noreferrer noopener\">The Summer of Beautiful White Horse Questions &amp; Answers<\/a><\/strong><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background\"><strong>Discover CLAT exam resources that can help you get started early:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\" target=\"_blank\" rel=\"noreferrer noopener\">Online CLAT Coaching<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/clat\/\" target=\"_blank\" rel=\"noreferrer noopener\">What is CLAT?<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/clat-scholarship-test\" target=\"_blank\" rel=\"noreferrer noopener\">CLAT Scholarship Test<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/clat\/preparation\/\" target=\"_blank\" rel=\"noreferrer noopener\">How to Prepare for CLAT?<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/test-series\/clat\" target=\"_blank\" rel=\"noreferrer noopener\">CLAT Mock Test<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/clat\/eligibility\/\" target=\"_blank\" rel=\"noreferrer noopener\">CLAT Eligibility Criteria<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/clat\/syllabus\/\" target=\"_blank\" rel=\"noreferrer noopener\">CLAT Syllabus<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/national-law-universities\/\" target=\"_blank\" rel=\"noreferrer noopener\">List of all National Law Universities<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/clat\/previous-year-question-papers\/\" target=\"_blank\" rel=\"noreferrer noopener\">CLAT Previous Year Question Paper<\/a><\/strong><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/law-entrance-exams\/\" target=\"_blank\" rel=\"noreferrer noopener\">Upcoming Law Entrance E<\/a><a href=\"https:\/\/www.lawpreptutorial.com\/blog\/law-entrance-exams\/\">xam<\/a><\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-luminous-vivid-amber-background-color has-background\"><strong>Explore CLAT coaching centers across different cities:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><a href=\"https:\/\/www.lawpreptutorial.com\/jaipur\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Jaipur<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/lucknow\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Lucknow<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/noida\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Noida<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/agra\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Agra<\/strong><\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.lawpreptutorial.com\/jodhpur\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Jodhpur<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/bangalore\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Bangalore<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/kanpur\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Kanpur<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/ghaziabad\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Ghaziabad<\/strong><\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.lawpreptutorial.com\/bhopal\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Bhopal<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/mumbai\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Mumbai<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/prayagraj\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Prayagraj<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/varanasi\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Varanasi<\/strong><\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.lawpreptutorial.com\/indore\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Indore<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/gwalior\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Gwalior<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/pune\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Pune<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/bhilai\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Bhilai<\/strong><\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.lawpreptutorial.com\/patna\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Patna<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/jabalpur\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Jabalpur<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/nagpur\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Nagpur<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/rewari\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Rewari<\/strong><\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.lawpreptutorial.com\/delhi\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Delhi<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/muzaffarpur\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Muzaffarpur<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/mysore\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Mysore<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/gurgaon\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Gurgaon<\/strong><\/a><\/td><\/tr><tr><td><a 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noopener\"><strong>CLAT Coaching in Jammu<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/dehradun\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Dehradun<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/jamshedpur\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Jamshedpur<\/strong><\/a><\/td><\/tr><tr><td><a href=\"https:\/\/www.lawpreptutorial.com\/chennai\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Chennai<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/rajasthan\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Rajasthan<\/strong><\/a><\/td><td><a href=\"https:\/\/www.lawpreptutorial.com\/delhi-ncr\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\"><strong>CLAT Coaching in Delhi NCR<\/strong><\/a><\/td><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/kankarbagh-patna\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\">CLAT Coaching in Kankarbagh<\/a><\/strong><\/td><\/tr><tr><td><strong><a href=\"https:\/\/www.lawpreptutorial.com\/hyderabad\/clat-coaching\" target=\"_blank\" rel=\"noreferrer noopener\">CLAT Coaching in Hyderabad<\/a><\/strong><\/td><td><\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Biology is one of the most important subjects in Class 12 for students aspiring to pursue careers in medicine, biotechnology, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":27494,"parent":27353,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"class_list":["post-27491","page","type-page","status-publish","has-post-thumbnail","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Class 12 Biology Syllabus 2026-27: CBSE All Chapters PDF<\/title>\n<meta name=\"description\" content=\"Explore the Class 12 Biology Syllabus 2026-27! 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