NCERT Class 12 Biology Chapters

Biology is a vital subject for Class 12 students, particularly for those pursuing careers in medicine, biotechnology, and environmental sciences. It holds significant importance in both board exams and competitive exams like CUET. A thorough understanding of biological concepts is essential for excelling academically and building a strong foundation for higher studies. The NCERT syllabus for Biology is well-structured and comprehensive, making it an indispensable resource for exam preparation. With the right tools, including MCQs, PYQs (Previous Year Questions), and subjective questions, students can excel in this subject.

Supporting Resources for Effective Preparation

To assist Class 12 students, we have created dedicated pages featuring MCQs and subjective questions based on the NCERT Biology syllabus. These resources are tailored to help students prepare systematically for board exams and CUET. Students can download the PDFs of these question banks for effective practice and revision.

Complete List of NCERT Class 12 Biology Chapters

Below is the complete list of chapters in the NCERT Class 12 Biology syllabus. This chapter-wise breakdown will help students organize their preparation effectively:

Chapter Number	Chapter Title
Chapter 1	Sexual Reproduction in Flowering Plants
Chapter 2	Human Reproduction
Chapter 3	Reproductive Health
Chapter 4	Principles of Inheritance and Variation
Chapter 5	Molecular Basis of Inheritance
Chapter 6	Evolution
Chapter 7	Human Health and Disease
Chapter 8	Microbes in Human Welfare
Chapter 9	Biotechnology: Principles and Processes
Chapter 10	Biotechnology and its Applications
Chapter 11	Organisms and Populations
Chapter 12	Ecosystem
Chapter 13	Biodiversity and Conservation

Science Subjects Table

Physics	Chemistry	Physical Education
Mathematics	Biology

Some Key Data and Insights on Class 12 Biology

Weightage in Board Exams: Biology is a theory-heavy subject in board exams, requiring students to focus on conceptual clarity and memorization. Diagrams and flowcharts are critical components for scoring well.
CUET Biology Questions: CUET often emphasizes multiple-choice questions that test knowledge of key concepts, processes, and applications. Chapters like "Molecular Basis of Inheritance" and "Biotechnology: Principles and Processes" are frequently asked in competitive exams.
Focus Areas:
- Reproduction and Genetics: Chapters like "Human Reproduction," "Reproductive Health," and "Principles of Inheritance and Variation" require detailed understanding and conceptual clarity.
- Biotechnology: Chapters such as "Biotechnology: Principles and Processes" and "Biotechnology and its Applications" focus on modern scientific advancements and their practical applications.
- Ecology and Environment: Chapters like "Ecosystem," "Biodiversity and Conservation," and "Organisms and Populations" cover critical aspects of environmental biology and their significance.

CUET
About CUET	CUET Eligibility Criteria
CUET Exam Pattern	CUET Mock Test
CUET Online Coaching	CUET Preparation
CUET Result	CUET Colleges and Universities
CUET Online Classroom	CUET Syllabus
CUET General Test	CUET English
CUET Registration