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NEET Deleted Syllabus 2025: NEET Subject-Wise Reduced & Adde...

NEET Deleted Syllabus 2025: NEET Subject-Wise Reduced & Added Topics

Author at PW

July 22, 2025

NEET Deleted Syllabus 2025: The National Eligibility cum Entrance Test syllabus is released by the National Medical Commission (NMC). Commonly known as NEET, this exam is conducted every year for aspirants who want to pursue undergraduate medical courses such as MBBS, BDS, and AYUSH programs, etc., offered by medical colleges in India and abroad.

NEET mainly tests your knowledge of Physics, Chemistry, and Biology from Classes 11 and 12. For the exam held in 2025, the NEET syllabus was revised. Some topics were removed, and some were added. It was done to reduce pressure on aspirants and help them focus only on the important topics. So, if you're preparing for the upcoming exam, keep reading to know the detailed NEET deleted syllabus in 2025, along with the newly added topics to plan your studies better.

Check Out: PW NEET Books

NEET Deleted Syllabus 2025 Overview

NEET is the biggest medical entrance examination in India for those aiming to get into MBBS, BDS, and other medical courses. The National Medical Commission (NMC) is responsible for releasing the NEET syllabus on its official website, which is nmc.org.in, for the particular exam year. For 2025, NTA also published the updated NEET reduced syllabus at neet.nta.nic.in.

To make it simpler for aspirants, the NMC has reduced the syllabus by removing some topics from Physics, Chemistry, and Biology. These changes were introduced in 2024 to align the exam with the current learning needs. Some of the major removed NEET topics include parts from Kinematics, Rotational Motion, Laws of Motion, and Thermodynamics.

To understand it better, let's check out the subject-wise NEET Reduced Syllabus so that you can make an effective study plan for NEET 2026.

Check Out: NEET Previous Year Papers

Subject-Wise NEET Deleted Syllabus

If you're preparing for the NEET medical entrance exam, you already know that the syllabus is quite vast. But the good news is that the NMC has reduced the NEET syllabus to make your preparation a bit easier. Some chapters and topics from the NEET syllabus covering Physics, Chemistry, and Biology were removed earlier, and the same changes have been continued in 2025 as well.

Knowing which NEET topic is deleted helps you focus only on what's important. Like Momentum Conservation in Rotational Motion from Physics, Environmental Chemistry from Chemistry, and Transport in Plants from Biology are no longer part of the NEET syllabus. This helps you save time and extra effort. So, to make your NEET 2026 preparation more result-oriented, check the subject-wise deleted topics below.

Check Out: NEET Previous Year Papers

NEET Reduced Syllabus for Physics

Many aspirants find Physics the toughest part of the NEET exam. It involves formulas, concepts, and problem-solving skills. To make it a bit easier, some topics have been removed from the Physics syllabus in recent years. Knowing these deleted NEET topics will help you focus only on the important and scoring ones. So, check the list of removed NEET topics from different chapters in Physics here:

NEET Reduced Syllabus for Physics
Chapter Name	Deleted Topics
Gravitation	Geostationary Satellites
Electrostatics	Free Charges And Bound Charges Inside A Conductor; Van De Graaff Generator
Kinematics	Scalar And Vector Quantities; Equality Of Vectors; Multiplication Of Vectors By A Real Number; Elementary Concepts Of Differentiation And Integration For Describing Motion; General Vector; General Vectors And Notation; Position And Displacement Vectors
Rotational Motion	Centre Of Mass Of The Uniform Rod; Momentum Conservation
Electronic Devices	Conductors; Transistor As An Amplifier (Common Emitter Configuration); Transistor As A Switch; Energy Bands In Solids; Characteristics Of A Transistor; Junction Transistor; Oscillator; Transistor Action; Insulators
Physics And Measurement	Length, Mass, And Time Measurements; Need For Measurement; Scope And Excitement; Accuracy And Precision Of Measuring Instruments; Nature Of Physical Laws; Physics, Technology, And Society
Laws Of Motion	Lubrication; Equilibrium Of Concurrent Forces
Properties Of Solids And Liquids	Shear; Reynold’s Number; Poisson Ratio; Modulus Of Rigidity; Qualitative Ideas Of Black Body Radiation; Elastic Energy; Cp, Cv; Newton’s Law Of Cooling; Stefan’s Law; Green House Effect; Wein’s Displacement Law
Thermodynamics	Heat Engines And Refrigerators
Current Electricity	Potentiometer–Principle And Applications To Measure Potential Difference; The Flow Of Electric Charges In A Metallic Conductor; Measurement Of Internal Resistance Of A Cell; Carbon Resistors; Comparison Emf Of Two Cells; Color Code For Carbon Resistors
Optics	Scattering Of Light–Blue Colour Of The Sky And Reddish Appearance Of The Sun At Sunrise And Sunset; Microscopes And Astronomical Telescopes (Reflecting And Refracting) And Their Magnifying Powers; Reflection And Refraction Of Plane Wave At A Plane Surface Using Wavefronts; Correction Of Eye Defects (Myopia And Hypermetropia); Optical Instruments: Image Formation, Human Eye, And Accommodation Using Lenses
Electromagnetic Induction And Alternating Current	LC Oscillations (Qualitative Treatment Only)
Atoms And Nuclei	Isotopes, Isotones And Isobars; Radioactivity–Alpha, Beta, And Gamma Particles/ Rays; Rays Properties Decay Law
Magnetic Effects Of Current And Magnetism	Oersted’s Experiment; Permanent Magnets; Cyclotron; Magnetic Dipole Moment Of A Revolving Electron; Concept Of Magnetic Field; Earth’s Magnetic Field And Magnetic Elements
Dual Nature Of Matter And Radiation	Davisson-Germer Experiment (Only Conclusion, No Need For Experimental Details)
Oscillations And Waves	Doppler Effect; Free, Forced, And Damped Oscillations (Qualitative Ideas Only); Resonance

Check Out: NEET Question Banks

NEET Deleted Syllabus for Biology

Biology in NEET is the highest-scoring subject. But it also has many chapters to study. To reduce the burden on aspirants, NMC has removed some topics from important chapters like Diversity in the Living World, Plant Physiology, and Ecology and Environment. These changes will help you focus better on the updated syllabus and avoid wasting time on topics that are no longer part of NEET.

To know which topics have been removed, check the table below for the NEET deleted syllabus for Biology:

NEET Deleted Syllabus for Biology
Chapter Name	Deleted Topics
Structural Organization In Animals And Plants	Anatomy, Morphology And Functions Of Different Systems Like Circulatory, Digestive, Nervous, Respiratory, And Reproductive Functions Of Different Systems Of An Insect (Cockroach)
Reproduction	Modes - Binary Fission, Vegetative Propagation In Plants, Sporulation, Gemmule, Budding, Fragmentation, A Characteristic Feature Of All Organisms For The Continuation Of Species
Human Physiology	Digestion And Absorption, Alimentary Canal And Digestive Glands, Elementary Structure And Function Of The Eye And Ear, The Caloric Value Of Proteins, Role Of Digestive Enzymes And Gastrointestinal Hormones, Nutritional And Digestive Disorders Egestion, Indigestion, Diarrhea, Vomiting, Constipation, Jaundice
Diversity In Living World	Tools For Study Of Taxonomy, Three Domains Of Life, Characteristic Features And Examples
Plant Physiology	Transport In Plants, Mineral Nutrition, Seed Dormancy, Photoperiodism, Vernalisation
Ecology and Environment	Environmental Issues, Habitat And Niche, Air Pollution And Its Control, Nutrient Cycling (Carbon And Phosphorous), Water, Pollution And Its Control, Solid Waste Management, Ozone Depletion, Agrochemicals And Their Effects, Deforestation, Ecological Succession
Biology and Human Welfare	Improvement In Food Production, Plant Breeding, Apiculture And Animal Husbandry, Tobacco Abuse, Biofortification, Tissue Culture, Single Cell Protein

NEET Deleted Syllabus for Chemistry

The NEET Chemistry Syllabus has also been changed by NMC for the 2025 exam. Topics from both Organic and Inorganic Chemistry have been removed. Some of the removed chapters include Environmental Chemistry, Chemistry in Everyday Life, and parts of Organic Compounds Containing Nitrogen.

These topics were considered extra for NEET preparation, so they have been deleted by the officials. Other removed topics include Dual Nature of Matter and Light, Third Law of Thermodynamics, and parts of Polymers. You can check the table below for the complete NEET deleted syllabus for Chemistry:

NEET Deleted Syllabus for Chemistry
Chapter Name	Deleted Topics
Environmental Chemistry	Environmental Pollution (Water, Air, And Soil), Chemical Reactions In The Atmosphere, Major Atmospheric Pollutants, Smog, Effects Of Depletion Of The Ozone Layer, Global Warming, Pollution Due To Industrial Wastes, Strategy For Control Of Environmental Pollution, Acid Rain, Ozone And Its Reactions, Greenhouse Effect, Green Chemistry As An Alternative Tool For Reducing Pollution
Some Basic Concepts Of Chemistry	General Introduction, Importance And Scope Of Chemistry
Chemistry In Everyday Life	Cleansing Agents, Cleansing Action, Soaps And Detergents, Artificial Sweetening Agents, Chemicals In Food (Preservatives), Elementary Ideas Of Antioxidants, Chemicals In Medicines (Antiseptics, Analgesics, Antimicrobials, Tranquilizers, Antibiotics, Disinfectants, Antifertility Drugs, Antihistamines, Antacids)
Chemical Thermodynamics	Third Law Of Thermodynamics (Brief Introduction)
Atomic Structure	Atomic Number, Isobars And Isotopes, Dual Nature Of Light, Concept Of Shells And Subshells
Organic Compounds Containing Nitrogen	Isocyanides, Cyanides
Polymers	Classification, Copolymerization, Natural And Synthetic, Some Important Polymers, Methods Of Polymerization (Addition And Condensation), Rubber, Bakelite, Biodegradable And Non-Biodegradable Polymers

Check Out: NEET Revision Books

Newly Added NEET Topics for Biology, Physics, and Chemistry

NEET syllabus for the upcoming medical entrance exam includes some new topics that have been added in Biology, Physics, and Chemistry. These changes are made to help aspirants gain a deeper and more modern understanding of science. Some new Physics topics include Motion of Satellite, Effect of Gravity on Fluid Pressure, and the RMS Speed of Gas Molecules. In Chemistry, chapters like Redox Reactions, Solutions, and Purification of Organic Compounds have now been included in the NEET syllabus.

Biology also has some additions to focus more on health, genetics, and biodiversity. Topics like Protein Biosynthesis, Pathogens Causing Human Diseases, and Sacred Groves have been introduced. These newly added topics will help build a strong base for future medical studies. Check all the newly added NEET topics from each subject here:

Newly Added NEET Topics
NEET Physics Newly Added Topics
Topic	Newly Added NEET Important Topic
Dual Nature of Matter and Radiation	Dual Nature of Radiation
Experimental Skills	Vernier Calipers, Screw Gauge, Meter Scale, Speed of Sound in Air, Refractive Index of Glass Slab, Study of Specific Heat
Gravitation	Motion of a Satellite, Time Period of a Satellite, Energy of a Satellite
Properties of Solids and Liquids	Pressure Due to a Fluid Column, Pascal’s Law and Its Applications, Effect of Gravity on Fluid Pressure
Kinetic Theory of Gases	Root Mean Square (RMS) Speed of Gas Molecules, Avogadro’s Number
Magnetic Effects of Current and Magnetism	Effect of Temperature on Magnetic Properties
NEET Chemistry Newly Added Topics
Unit	Newly Added NEET Important Topic
Physical Chemistry	Some Basic Concepts of Chemistry, Atomic Structure, Chemical Bonding, Thermodynamics, Solutions, Equilibrium, Redox Reactions, Electrochemistry, Chemical Kinetics
Inorganic Chemistry	Classification of Elements, P-Block, D and F Block Elements, Coordination Compounds
Organic Chemistry	Purification and Characterization of Organic Compounds, Organic Principles and Techniques, Hydrocarbons, Compounds Containing Halogens, Oxygen, Nitrogen, Biomolecules, Principles Related to Practical Chemistry
NEET Biology Newly Added Topics
Unit	Newly Added NEET Important Topic
Structural Organization in Animals and Plants	Families: Malvaceae, Cruciferae, Leguminosae, Compositae, Graminae
Genetics and Evolution	Molecular Basis of Inheritance: Protein Biosynthesis
Biology and Human Welfare	Human Diseases: Dengue, Chikungunya; Tobacco Abuse
Ecology and Environment	Biodiversity and its Conservation: Sacred Groves

Also Check: NEET 13 Years PYQs (2025-2013) Chapterwise & Topicwise Solved Papers

NEET Preparation for 2026 Exam

NEET is one of the most important exams for aspirants who want to make their career in the medical field. To crack NEET, aspirants need to study three main subjects, which are Biology, Physics, and Chemistry, from Class 11 and 12 NCERT books. Every year, a lot of aspirants appear for NEET, so preparing well from the start can be a game-changer.

Starting your NEET preparation for the upcoming years at the right time is very important. If you are in Class 11, you have enough time to cover all the chapters properly. If you are in Class 12, you can also prepare well by using a smart study plan. Let's understand how to start your NEET preparation, what subjects to focus on, and how to study effectively without feeling pressured.

NEET Preparation Tips for Biology

NEET Biology section has 90 questions, and it carries 360 marks out of the total 720. This means Biology alone makes up half of the paper. If you prepare it well, you can easily improve your total score. Most of the Biology questions in NEET come directly from the NCERT Class 11 and 12 textbooks.

How to Prepare for Biology:

Read every chapter from Class 11 and 12 NCERT line by line. Don’t skip anything.
Highlight important points, terms, and definitions.
Draw and understand all the diagrams. NEET often asks diagram-based questions.
Make short notes for each chapter. Write key terms, steps in processes, and definitions.
Revise every chapter regularly. Don’t wait for the last month.
After studying a chapter, solve around 30 to 40 multiple-choice questions (MCQs) to test your understanding.
Use flashcards for remembering scientific names and classification.

NEET Preparation Tips for Chemistry

NEET Chemistry includes around 45 questions, and it is divided into three parts which is Physical, Organic, and Inorganic Chemistry. Many students find Chemistry easier than Physics. So, if you divide your time smartly, Chemistry can become your scoring subject. Around 30 to 35 questions in Chemistry are directly based on concepts from the NCERT books.

How to Prepare for Chemistry:

Physical Chemistry:

Focus on formulas and numerical problems.
Practice daily to build speed and confidence.
Understand the logic behind each formula and don’t just memorize it.

Organic Chemistry:

Learn the reaction mechanisms.
Understand how one compound changes into another.
Practice naming reactions and their applications.
Make flowcharts of reaction series for better memory.

Inorganic Chemistry:

Stick to the NCERT theory. Read and revise multiple times.
Focus on periodic table trends, block elements, and exceptions.
Use flashcards to remember properties and colour changes.

NEET Preparation Tips for Physics

Physics also has 45 questions, and it is considered the toughest subject by many NEET aspirants. This is because Physics needs both conceptual clarity and problem-solving speed. But if you make a good plan and stick to basics, Physics can become easy and even fun.

How to Prepare for Physics:

Read every chapter from the NCERT and understand the theory properly.
Write all the formulas in a notebook. Revise them regularly.
Don’t just memorize formulas. Learn how and when to apply them.
Solve numerical problems every day. The more you practice, the better you get.
Focus on Class 11 topics like Laws of Motion and Thermodynamics. They form the base.
Use a stopwatch while solving questions to improve your speed.
After every chapter, solve NEET-level MCQs.

NEET Preparation Books

After you complete studying from the NCERT, you can move on to other books that offer more practice and deeper understanding. Some NEET study material includes chapter-wise questions, mock tests, and previous year NEET papers. They help you revise what you’ve already learned and also improve your problem-solving speed.

Solving questions from such books regularly will also increase your confidence. You’ll become more familiar with the important NEET topics and exam pattern to learn how to manage your time better during the exam. Here are some NEET preparation books by PW that will enhance your overall learning for the upcoming NEET 2026:

NEET Preparation Books
PW Objective NCERT Punch Combo Set of 3 Books For NEET 2026	Buy Now
38 Years NEET Previous Year Question Papers	Buy Now
NEET Handwritten Notes Combo set of 4 Books	Buy Now

NEET Deleted Syllabus FAQs

Q.1. Is the NEET syllabus reduced in 2025?

Ans. Yes, the NEET syllabus has been reduced for the 2025 exam. The National Medical Commission (NMC) has removed some topics from Physics, Chemistry, and Biology to reduce the burden on aspirants.

Q.2. What topics are deleted from the NEET Chemistry syllabus?

Ans. Some topics from the NEET deleted syllabus for Chemistry include: Hydrogen, s-block, Environmental Chemistry, States of Matter, Solid State, Chemistry in Everyday Life, Metallurgy, Polymers, and Surface Chemistry.

Q.3. What is the NEET reduced syllabus for Physics?

Ans. In Physics, topics like Gravitation, Electrostatics, Kinematics, Rotational Motion, Electronic Devices, Physics and Measurement, Laws of Motion, and Properties of Solids and Liquids have been removed from the NEET syllabus.

Q.4. Why was the NEET syllabus reduced?

Ans. The NEET reduced syllabus aims to make exam preparation less stressful for students. It helps bring all boards, like CBSE and state boards, to the same level by removing extra or outdated topics.

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