Ncert Class 12 Biology [5000+ LATEST]

The following chapters are included in the latest NCERT edition:

The textbook is the foundational resource for CBSE board exams and competitive medical entrance tests like NEET . For the 2025-26 academic session, the syllabus is structured into 5 units and 13 chapters , emphasizing conceptual clarity and diagrams . Syllabus and Unit-wise Weightage NCERT Class 12 Biology

Molecular Basis of Inheritance (DNA structure, replication, transcription, translation). The following chapters are included in the latest

Principles of Inheritance and Variation (Mendelian genetics, genetic disorders). insulin production). Ecology and Environment

Biodiversity and Conservation (Importance of biodiversity, conservation strategies). Preparation Resources

Biotechnology and its Applications (Bt crops, gene therapy, insulin production). Ecology and Environment