NCERT Books

NCERT Exemplar Class 12 Biology PDF Download

NCERT Exemplar Class 12 Biology PDF Download

NCERT Exemplar Class 12 Biology PDF Download is one of the most important practice resources for students targeting both Class 12 board exams and medical entrance tests like NEET. The Exemplar book is prepared by the National Council of Educational Research and Training (NCERT) and contains high-quality conceptual, diagram-based and reasoning questions based strictly on the official NCERT Biology textbook.

Class 12 Biology covers critical units such as Reproduction, Genetics, Biotechnology, Human Health, Ecology and Environment, which together carry a major share of marks in CBSE board exams and a significant weightage in NEET Biology. Regular practice from Ncert Exemplar questions helps students strengthen core ideas, improve scientific terminology, and develop exam-ready answers that match the CBSE and NEET pattern.

Below you can access chapter-wise Ncert Exemplar Class 12 Biology PDFs in English medium, along with answer keys and the official question paper design, so you can plan your preparation in a structured and confident way.

NCERT Exemplar Class 12 Biology PDF Download (English Medium)

In Class 12 Biology (English medium), the NCERT syllabus systematically builds advanced understanding of how organisms reproduce, how traits are inherited, how DNA works at the molecular level, and how biotechnology and ecology impact human life. These chapters are directly reflected in the Cbse Class 12 Biology question paper and also form the backbone of NEET Biology, where NCERT-based questions dominate. Using the Ncert Exemplar Class 12 Biology PDF Download for each chapter allows learners to practise multiple-choice questions, short answer questions and application-based items that closely resemble real exam questions.

Biology (English)
Ch.TitleAction
1Reproduction in OrganismsOpen
2Sexual Reproduction in Flowering PlantsOpen
3Human ReproductionOpen
4Reproductive HealthOpen
5Principles of Inheritance and VariationOpen
6Molecular Basis of InheritanceOpen
7EvolutionOpen
8Human Health And DiseasesOpen
9Strategies for Enhancement in Food ProductionOpen
10Microbes in Human WelfareOpen
11Biotechnology: Principles and ProcessesOpen
12Biotechnology and its ApplicationsOpen
13Organisms and PopulationsOpen
14EcosystemOpen
15Biodiversity and ConservationOpen
16Environmental IssuesOpen
 Answers (Key)Open Answers
 Design of Question PaperOpen

NCERT Exemplar Class 12 Biology PDF Download – FAQs

NCERT Exemplar Class 12 Biology is an advanced practice book published by NCERT that provides high-quality questions for every chapter of the Class 12 Biology textbook. It is meant for students who want to go beyond basic textbook exercises, especially those preparing for CBSE board exams and medical entrance tests like NEET where strong NCERT-based preparation is essential.

A large portion of NEET Biology questions are directly based on NCERT Class 11 and 12 textbooks. By solving NCERT Exemplar Class 12 Biology PDFs, students get exposure to well-framed multiple choice, assertion–reason and application-based questions on topics like Genetics, Biotechnology, Ecology and Human Health. This builds conceptual depth, reduces negative marking and aligns practice with actual NEET question patterns.

For board exams, students should first read and underline the NCERT Class 12 Biology textbook thoroughly, revise diagrams and definitions, and then solve all questions from NCERT Exemplar. This combination covers most important concepts and question types seen in CBSE papers. Adding a few sample papers and previous year question papers on top of textbook and Exemplar practice is usually enough to score very good marks.

A good strategy is to complete one chapter from the NCERT Biology textbook, make short notes and practise all in-text and back exercise questions. Then, immediately solve the corresponding NCERT Exemplar chapter PDF from this page. Mark difficult questions, revisit those concepts from the textbook, and periodically revise important units like Human Reproduction, Molecular Basis of Inheritance, Biotechnology and Ecology before tests.

The Answer Key PDF helps you quickly verify your solutions and understand the correct approach for tricky questions, which is crucial for time-bound exams. The Design of Question Paper PDF explains the marks distribution, typology of questions and unit-wise weightage for Class 12 Biology, so you can prioritise important chapters and plan your revision schedule more effectively.