The class 12 biology syllabus 2024-25 is a comprehensive and well-structured academic framework that helps students understand the intricate science of life and living organisms. Designed in alignment with CBSE and other major Indian education boards, this syllabus serves as a foundation for higher education in medical, paramedical, biotechnology, and life science fields. It also plays a vital role in preparing students for competitive exams like NEET, CUET, and other entrance tests related to biology and health sciences.

The class 12 biology syllabus is divided into two main units: Reproduction and Genetics and Evolution, and Biology in Human Welfare. The first unit includes detailed chapters on reproduction in organisms, sexual reproduction in flowering plants, human reproduction, and reproductive health. The second major section explores principles of inheritance and variation, molecular basis of inheritance, and evolution, offering students deep insights into how life has developed and continues to evolve