Free NEET Biology notes, chapter by chapter
Our Biology faculty have written NEET notes for all 32 chapters of the current NCERT Biology syllabus for Class 11 and 12. Each chapter covers the concepts you need to understand and the facts that get asked, points out the usual traps, and ends with practice questions and answers.
How to use these notes: read the NCERT chapter first, then these notes, and then try the practice questions without looking at the answers. The notes follow the rationalised NCERT textbooks on which the current NEET syllabus is based. Keep the NCERT book open beside you while you go through the notes, because NEET questions are often built on its exact lines.Class 11 (NCERT)
- The Living World
- Biological Classification
- Plant Kingdom
- Animal Kingdom
- Morphology of Flowering Plants
- Anatomy of Flowering Plants
- Structural Organisation in Animals
- Cell: The Unit of Life
- Biomolecules
- Cell Cycle and Cell Division
- Photosynthesis in Higher Plants
- Respiration in Plants
- Plant Growth and Development
- Breathing and Exchange of Gases
- Body Fluids and Circulation
- Excretory Products and their Elimination
- Locomotion and Movement
- Neural Control and Coordination
- Chemical Coordination and Integration
Class 12 (NCERT)
- Sexual Reproduction in Flowering Plants
- Human Reproduction
- Reproductive Health
- Principles of Inheritance and Variation
- Molecular Basis of Inheritance
- Evolution
- Human Health and Disease
- Microbes in Human Welfare
- Biotechnology: Principles and Processes
- Biotechnology and its Applications
- Organisms and Populations
- Ecosystem
- Biodiversity and Conservation
NEET Biology at a glance
Biology makes up 90 of the 180 questions (45 Botany and 45 Zoology) and 360 of the 720 marks. Each correct answer earns +4 and each wrong one costs −1.
Read the strategy
Our guide to reading NCERT line by line and planning your revision. NEET Biology strategy →
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