In this Page we have provided AHSEC Class 12 Biology Notes 2025 with most Important Questions Answers as per AHSEC latest Syllabus 2024-25.

AHSEC Class 12 Biology Chapter-wise Notes
REPRODUCTION
Chapter 1: Sexual Reproduction in Flowering Plants
Chapter 2: Human reproduction
Chapter 3: Reproductive Health
GENETICS AND EVOLUTION
Chapter 4: Principles of Inheritance and Variation
Chapter 5: Molecular Basis of Inheritance
Chapter 6: Evolution
BIOLOGY IN HUMAN WELFARE
Chapter 7: Human Health and Diseases
Chapter 8: Microbes in Human Welfare
BIOTECHNOLOGY
Chapter 9: Biotechnology; Principles and Processes
Chapter 10: Biotechnology and its Application
ECOLOGY
Chapter 11: Organisms and Populations
Chapter 12: Ecosystems
Chapter 13: Biodiversity and Conservation
Chapter 14: Bioresources of Assam
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