Whether you're a first-time NEET aspirant or a repeater, understanding the syllabus is crucial. NEET syllabus helps you understand how to prepare with the right strategy and ace the exam like a pro!
In this blog, we’ll walk you through the latest NEET syllabus subject-wise, highlight key topics, and share valuable NEET preparation tips and to help you stay ahead of the curve.
Subject-Wise Breakdown & Total Chapters for NEET 2025
Do you know the core subjects(the real heroes of NEET)? Physics, Chemistry, and Biology! These subjects are the core of your NEET examination. However, the subject-wise breakdown of these subjects helps you ace this examination with the right preparation strategy.
| Subject | Class 11 Chapers | Class 12 Chapters |
| Physics | 10 Chapters | 9 Chapters |
| Chemistry | 14 Chapters | 13 Chapters |
| Biology | 5 Units (21 Chapters) | 5 Units (18 Chapters) |
NEET Biology Syllabus 2025 The Game-Changer Subject
The NEET Biology syllabus is derived from the NCERT textbooks of Class 11 and 12, with a balanced focus on Botany and Zoology. Here is a breakdown of the topics:
Class 11 Biology Syllabus (50 Percent Weightage)
- Diversity of Living Organisms
- The Living World – Characteristics of Life, Taxonomy, Systematics
- Biological Classification – Five Kingdoms, Virus, Viroids, and Prions
- Plant Kingdom – Algae, Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms
- Animal Kingdom – Classification up to phyla, Chordates, and Non-Chordates
- Structural Organisation in Animals and Plants
- Morphology of Flowering Plants
- Anatomy of Flowering Plants
- Structural Organisation in Animals (Earthworm, Cockroach, and Frog)
- Cell Structure and Function
- Cell Theory and Cell as the Basic Unit of Life
- Prokaryotic and Eukaryotic Cells
- Cell Cycle and Cell Division (Mitosis and Meiosis)
- Plant Physiology
- Transport in Plants – Diffusion, Osmosis, and Active Transport
- Photosynthesis in Higher Plants – Light Reaction and Calvin Cycle
- Respiration – Aerobic and Anaerobic, Glycolysis
- Plant Growth and Development – Growth Regulators (Auxins, Gibberellins)
- Human Physiology
- Digestion and Absorption
- Breathing and Exchange of Gases
- Body Fluids and Circulation
- Excretory Products and Their Elimination
- Neural Control and Coordination
- Chemical Coordination and Integration (Endocrine System)
Class 12 Biology Syllabus (50 Percent Weightage)
- Reproduction
- Reproduction in Organisms – Asexual and Sexual Reproduction
- Human Reproduction – Gametogenesis, Fertilization, Pregnancy
- Reproductive Health – Contraceptives, ART (Assisted Reproductive Technology)
- Genetics and Evolution
- Principles of Inheritance – Mendel’s Laws, Sex-Linked Inheritance
- Molecular Basis of Inheritance – DNA, RNA, Central Dogma
- Evolution – Darwin’s Theory, Hardy-Weinberg Principle
- Biology and Human Welfare
- Human Health and Disease – Immunity, Vaccines, Cancer
- Microbes in Human Welfare – Antibiotics, Biogas, Biofertilizers
- Biotechnology and Its Applications
- Recombinant DNA Technology
- Applications in Health – Gene Therapy, PCR, Vaccines
- Genetically Modified Organisms (GMOs)
- Ecology and Environment
- Ecosystem – Components, Energy Flow, Ecological Pyramids
- Biodiversity and Conservation – Species Diversity, Extinction
- Environmental Issues – Global Warming, Pollution Control
NEET 2025 Biology Exam Pattern
- Total Questions: 90 (Section A: 35 Questions, Section B: 15 Questions)
- Marks: 360 (4 Marks for Each Correct Answer, -1 for Incorrect)
- Focus Areas: Genetics, Human Physiology, Ecology, Biotechnology
Why Biology is a Game-Changer for NEET 2025
- High Scoring Potential: With a conceptual understanding of NCERT, you can easily score 320 or more in Biology.
- No Complex Calculations: Unlike Physics and Chemistry, Biology requires fewer calculations and focuses on direct theory.
- Concept Over Cramming: Deep conceptual clarity will give you an edge in solving tricky questions and case-based problems.
Expert Tips to Ace NEET Biology 2025
- Stick to NCERT – Most of the NEET Biology questions are from NCERT textbooks.
- Regular Revision – Revise diagrams, flowcharts, and terminologies frequently.
- Solve Previous Year Questions (PYQs) – Analyze trends and recurring topics.
- Mock Tests and Practice – Attempt full-length tests for time management.
Physics – the ultimate brain-bender of NEET! With 45 questions worth 180 marks, it’s tough but totally crackable. Master the syllabus, and you’re halfway to victory. Let’s break it down!
NEET Physics Syllabus 2025- Tackling the Toughest Subject
Class 11 Physics Syllabus
- Physical World & Measurement – Units, measurements, and dimensional analysis.
- Kinematics – Motion in a straight line and plane (hello, projectiles!).
- Laws of Motion – Newton’s three laws + friction = Physics basics.
- Work, Energy, and Power – Conservation of energy and work-energy theorem.
- System of Particles & Rigid Body – Centre of mass and rotational motion.
- Gravitation – Universal law, satellite motion, and escape velocity.
- Properties of Bulk Matter – Elasticity, fluid dynamics, and heat transfer.
- Thermodynamics – Laws of thermodynamics and heat engines.
- Kinetic Theory – Gas laws and molecular motion.
- Oscillations & Waves – SHM, wave motion, and Doppler effect.
Class 12 Physics Syllabus
- Electrostatics – Electric charges, fields, and capacitance.
- Current Electricity – Ohm’s Law, circuits, and resistance.
- Magnetism – Magnetic fields, Earth’s magnetism, and Ampere’s Law.
- Electromagnetic Induction – Faraday’s Law and AC circuits.
- Electromagnetic Waves – Wave properties and their applications.
- Optics – Reflection, refraction, and wave optics.
- Dual Nature of Matter – Photoelectric effect and De Broglie waves.
- Atoms & Nuclei – Bohr’s model and radioactivity.
- Electronic Devices – Semiconductors, diodes, and logic gates.
NEET Chemistry Syllabus 2025- The Perfect Balance Between Memory & Logic
Chemistry in NEET 2025 is a mix of theory and problem-solving, with 45 questions worth 180 marks. Nail this balanced subject by mastering the syllabus—let’s break it down!
Class 11 Chemistry Syllabus
- Physical Chemistry
- Some Basic Concepts – Moles and stoichiometry.
- Atomic Structure – Bohr’s model and quantum numbers.
- States of Matter – Solids, liquids, and gases.
- Thermodynamics – Heat, work, and energy laws.
- Chemical Equilibrium – Reversible reactions and Le Chatelier’s principle.
- Inorganic Chemistry
- Classification of Elements – Periodic table trends.
- Chemical Bonding – VSEPR theory and hybridization.
- Hydrogen – Properties and uses.
- The s-Block – Alkali and alkaline earth metals.
- Organic Chemistry
- Basic Principles – Nomenclature, isomerism.
- Hydrocarbons – Alkanes, alkenes, alkynes.
Class 12 Chemistry Syllabus
- Physical Chemistry
- Solid State – Crystal structure.
- Solutions – Colligative properties.
- Electrochemistry – Redox reactions and Nernst equation.
- Chemical Kinetics – Reaction rates.
- Inorganic Chemistry
- p-Block Elements – Group 15 to 18.
- d- and f-Block – Transition metals and lanthanides.
- Coordination Compounds – Ligands and bonding theories.
- Organic Chemistry
- Haloalkanes & Haloarenes – Substitution reactions.
- Biomolecules – DNA, carbohydrates, and proteins.
- Chemistry in Everyday Life – Drugs, food, and polymers.
What’s New? Which Chapters Were Removed in the NEET 2025 Syllabus?
There is no addition to the NEET syllabus 2025, yes, you don’t have to rummage your head around the new topics to score higher. But here are the deleted topics you have to check:
NEET 2025 Deleted Syllabus
1. Physics (Class 11 & 12)
- Removed topics include Poisson’s ratio, Doppler effect, Rotational motion concepts, Gravitation details, and Surface tension.
- In Modern Physics, subtopics like nuclear composition and binding energy are excluded.
2. Chemistry (Class 11 & 12)
- States of Matter, Surface Chemistry, and Environmental Chemistry are eliminated.
- Removed organic topics include Polymers and Biomolecules.
3. Biology (Class 11 & 12)
- Topics like Taxonomy tools, Three domains of life, and Details on Human Physiology are removed.
How to Prepare for NEET 2025 - Smart Study Plan for Aspirants & Repeaters
The syllabus and subject-wise preparation might look humungous. However, with the right strategy and smart plan, you can ace your NEET examination.
Strategy Differences: Freshers vs Repeaters
Freshers (First-Time NEET Takers)
- Focus on Understanding Concepts – Build a strong foundation in Physics, Chemistry, and Biology.
- Stick to NCERT – Over 80% of NEET questions are from NCERT textbooks.
- Time Management – Follow a structured subject-wise schedule and avoid last-minute cramming.
Repeaters (Second/Third-Time Takers)
- Identify Weak Areas – Analyze previous test results and focus on mistakes.
- Boost Speed & Accuracy – Practice mock tests and previous years’ papers under timed conditions.
- Refine Your Strategy – Focus on high-weightage chapters and strengthen problem-solving skills.
Creating a Subject-Wise Study Plan That Works
Physics:
- Master formulas and practice numerical problems.
- Prioritize topics like Mechanics, Electrostatics, and Modern Physics.
Chemistry:
- Physical Chemistry – Practice calculations regularly.
- Organic Chemistry – Memorize reaction mechanisms.
- Inorganic Chemistry – Focus on the periodic table and exceptions.
Biology:
- Stick to NCERT Biology – every line is important!
- Focus on Genetics, Human Physiology, and Ecology—they carry maximum weight.
The 3-Month, 6-Month, and 1-Year Study Plans – Which One Suits You Best?
1-Year Plan (Ideal for Freshers)
- Phase 1 (6 Months): Concept Building (Focus on NCERT).
- Phase 2 (3 Months): Revision + Practice MCQs.
- Phase 3 (3 Months): Full-Length Mock Tests & Error Analysis.
6-Month Plan (Ideal for Late Starters & Repeaters)
- Months 1-3: Quick revision of the syllabus + weak areas.
- Months 4-5: Chapter-wise tests + solving previous NEET papers.
- Month 6: Mock tests with time management strategies.
3-Month Plan (Crash Course for Last-Minute Prep)
- Month 1: Core topics with high weightage.
- Month 2: Solve mock tests and analyze mistakes.
- Month 3: Rapid revision of formulas and diagrams.
Final Words: Stay Focused & Keep Moving Forward!
Your NEET examination is here! Every student has this overwhelming feeling of NEET preparation and how to ace the examination. Guess what, NEET might sound like a struggle to get through, but staying focused and consistent in your preparation is the key to success.
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Frequently Asked Questions
What is the syllabus of NEET 2025?
NEET UG syllabus covers core subjects like Chemistry, Physics, and Biology. Predominantly, the syllabus revolves around the NCERT 11 and 12th concepts. The syllabus has been reduced from 97 chapters to 79, with several topics being removed or modified.
How many chapters are there in the NEET syllabus?
The NEET syllabus is based on the NCERT curriculum for Class 11 and Class 12, covering three core subjects: Physics, Chemistry, and Biology. Here’s the chapter breakdown:
- Physics: 20 chapters (11 from Class 11 + 9 from Class 12)
- Chemistry: 30 chapters (14 from Class 11 + 16 from Class 12)
- Biology: 22 chapters (10 from Class 11 + 12 from Class 12)
Total Chapters: 72 (across all three subjects)
Mastering these chapters is key to scoring high in NEET 2025, so focus on the high-weightage topics and practice consistently!
Does the NEET syllabus change every year?
The NMC(National Medical Commission) doesn’t give updates on NEET every year. However, the minor updates happen to align with the new education policy.
For NEET 2025, the syllabus remains unchanged from the previous year. It’s always a smart move to check the official NTA website regularly for the latest updates to stay ahead of any changes.
Is the NEET official answer key released after the exam?
Yes, for NEET 2024, the official answer key has been updated on the official website on June 4, 2024.
