Class 12 Biology Book PDF 2026-27 | 2nd Year New Updated Syllabus
What’s Included in the Class 12 Biology Book
Chapter 13: Thermoregulation and Osmoregulation
Chapter 14: Human Urinary System
Chapter 15: Human Nervous System
Chapter 16: Human Endocrine System
Chapter 17: Human Reproductive System
Chapter 18: Inheritance
Chapter 19: Chromosome and DNA
Chapter 20: Biotechnology
Chapter 21: Immunity
Chapter 22: Biostatistics
Chapter 23: Pharmacology
Chapter 24: Evolution
Chapter 25: Ecology
Pairing Scheme
Model Paper
