NEET 2026 Syllabus, Chapter-wise Weightage and Exam Difficulty

The NEET 2026 Syllabus and Chapter-wise Weightage are largely based on NCERT Class 11 and 12 topics in Physics, Chemistry, and Biology, and there are no major changes compared with the previous year's NEET 2026 Syllabus and Chapter-wise Weightage. From this article, students can gain a clear overview of the subject-wise syllabi for NEET UG 2026, including Physics, Chemistry, and Biology (Botany and Zoology), along with a subject-wise analysis of the papers.

Overview of Subject-Wise Syllabus for NEET UG 2026

The NEET 2026 Syllabus and Chapter-wise Weightage are divided into three core subjects: Physics, Chemistry, and Biology (including Botany and Zoology). The exam is conducted for a total of 720 marks based on the NEET 2026 Syllabus and Chapter-wise Weightage. Physics and Chemistry together comprise 180 questions, while Biology contributes 360 questions, that is, 90 from Botany and 90 from Zoology. Since Biology carries the highest NEET Chapter-wise Weightage and Exam Difficulty, students are advised to focus more on this subject while maintaining a balanced preparation across all three by using the NEET 2026 Syllabus and Chapter-wise Weightage.

Subject-Wise Syllabus for NEET UG 2026

Students preparing for Physics can learn according to the NEET 2026 Syllabus and Chapter-wise Weightage.

Class 11 units based on the NEET 2026 Syllabus and Chapter-wise Weightage:

• Physics and Measurement (SI units, errors, dimensions)
• Kinematics (motion graphs, vectors, projectiles)
• Laws of Motion (Newton’s laws, friction, centripetal force)
• Work, Energy, and Power (work-energy theorem, conservation of energy, collisions)
• Rotational Motion (torque, moment of inertia, angular momentum
• Gravitation (Kepler’s laws, satellites)
• Properties of Solids and Liquids (elasticity, viscosity, surface tension, heat transfer)
• Thermodynamics (laws, thermodynamic processes)
• Kinetic Theory of Gases (RMS speed, equipartition of energy)
• Oscillations and Waves (simple harmonic motion, wave motion, standing waves)

Class 12 Units based on the NEET 2026 Syllabus and Chapter-wise Weightage:

•  Electrostatics (Coulomb’s law, Gauss’s law, capacitors)
• Current Electricity (Ohm’s law, Kirchhoff’s laws, Wheatstone bridge)
• Magnetic Effects of Current and Magnetism (Biot-Savart law, Ampere’s law, galvanometer)
• Electromagnetic Induction and Alternating Currents (Faraday’s law, AC circuits, transformers)
• Electromagnetic Waves (electromagnetic spectrum)
• Optics (mirrors, lenses, wave optics, polarisation)
• Dual Nature of Radiation and Matter (photoelectric effect, de Broglie hypothesis)
•  Atoms and Nuclei (Bohr model, nuclear fission and fusion)
• Electronic Devices (semiconductors, diodes, transistors, logic gates)
•  Experimental Skills (vernier calipers, screw gauge, resonance tube, and other basic experiments).

Chemistry Syllabus for NEET UG 2026

Students preparing for Chemistry can refer to the following NEET UG 2026 Chemistry syllabus, which is broadly divided into Physical, Inorganic, and Organic Chemistry.

Physical Chemistry based on the NEET 2026 Syllabus and Chapter-wise Weightage:

• Some Basic Concepts of Chemistry (mole concept, stoichiometry)
• Atomic Structure (Bohr model, quantum numbers, orbitals)
• Chemical Bonding and Molecular Structure (VSEPR theory, molecular orbital theory, hybridisation)
• Chemical Thermodynamics (laws of thermodynamics, Hess’s law, Gibbs free energy)
•  Solutions (Raoult’s law, colligative properties)
• Equilibrium (chemical equilibrium, Le Chatelier’s principle, ionic equilibrium, buffers)
• Redox Reactions and Electrochemistry (oxidation-reduction, Nernst equation, electrochemical cells, batteries)
• Chemical Kinetics (order and molecularity of reactions, Arrhenius equation)

Inorganic Chemistry based on the NEET 2026 Syllabus and Chapter-wise Weightage:

• Classification of Elements and Periodicity in Properties (periodic trends)
• p-Block Elements (Group 13-18)
• d- and f-Block Elements (transition metals, lanthanoids)
• Coordination Compounds (Werner’s theory, isomerism, crystal field theory)

Organic Chemistry based on the NEET 2026 Syllabus and Chapter-wise Weightage:

• Purification and Characterisation of Organic Compounds (chromatography, qualitative and quantitative analysis)
• Basic Principles of Organic Chemistry (isomerism, nomenclature, reaction mechanisms)
• Hydrocarbons (alkanes, alkenes, alkynes, aromatic hydrocarbons)
• Haloalkanes and Haloarenes (halogen compounds)
• Alcohols, Phenols, and Ethers (oxygen-containing organic compounds)
• Aldehydes, Ketones, and Carboxylic Acids (carbonyl and carboxylic compounds)
•  Nitrogen-Containing Organic Compounds (amines, diazonium salts)
• Biomolecules (carbohydrates, proteins, nucleic acids, vitamins)
• Practical Chemistry (titrations, salt analysis, basic laboratory techniques)

Also Read: How to Crack the NEET Exam?

Biology Syllabus for NEET UG 2026 

Students preparing for Biology can refer to the following NEET UG 2026 Biology syllabus, which includes both Botany and Zoology.

Biology chapter based on the NEET 2026 Syllabus and Chapter-wise Weightage:

Diversity in the Living World

• Taxonomy and systematics
• Five-kingdom classification (Monera, Protista, Fungi, Plantae, Animalia)
• Plant groups from algae to gymnosperms
• Animal groups from non-chordates to chordates

Structural Organisation in Plants and Animals

• Plant morphology (root, stem, leaf, flower, fruit, seed; families such as Fabaceae)
•  Anatomy of flowering plants
• Structural organisation in animals with emphasis on frog anatomy (tissues and organ systems)

Cell Structure and Function

• Cell theory
• Ultrastructure and functions of cell organelles (mitochondria, endoplasmic reticulum, etc.)
• Biomolecules (proteins, carbohydrates, lipids, enzymes)
•  Cell cycle and cell division (mitosis and meiosis)

Plant Physiology

•  Photosynthesis in higher plants (C3 and C4 pathways, chemiosmotic hypothesis)
•  Respiration in plants (glycolysis, TCA cycle)
•  Plant growth and development (plant growth regulators such as auxin, ABA, etc.)

Human Physiology

Breathing and Exchange of Gases (lung volumes, respiratory disorders such as asthma)

• Body Fluids and Circulation (structure of heart, ECG, hypertension)
•  Excretory Products and Their Elimination (structure and function of nephron, dialysis)
• Locomotion and Movement (muscles, joints)
•  Neural Control and Coordination (nerve impulse transmission, central and peripheral nervous system)
•  Chemical Coordination and Integration (endocrine glands, hormones, disorders such as diabetes)

Reproduction

•  Reproduction in flowering plants (pollination, double fertilisation, seed formation)
• Human reproduction (gametogenesis, fertilisation, implantation, pregnancy, IVF basics)
• Reproductive health (contraceptive methods, sexually transmitted diseases)

Genetics and Evolution

•  Principles of inheritance and variation (Mendelian inheritance, linkage, sex-linked traits)
• Molecular basis of inheritance (structure and replication of DNA, gene expression, Lac operon)
•  Evolution (Darwinism, natural selection evidences and mechanisms of evolution)

Once Students understand the given syllabus for NEET UG 2026 can also find the subject-wise paper analysis for the NEET UG 2026 examination.

Subject-wise Paper Analysis for NEET UG 2026

Students who know about the paper analysis based on the NEET Chapter-wise Weightage and Exam Difficulty can score high marks in the NEET UG 2026 examination.

Physics Paper Analysis

The Physics section of NEET UG 2026 can be broadly analysed chapter-wise as follows, based on the NEET Chapter-wise Weightage and Exam Difficulty.

Chemistry Paper Analysis

The Chemistry section is also classified into chapters and difficulty levels, based on the NEET Chapter-wise Weightage and Exam Difficulty.

Also Read: CMC Vellore NEET MBBS Admissions 2026 Dates and Deadlines

Botany Paper Analysis

The Botany part of Biology can be analysed chapter-wise as follows, as per the NEET Chapter-wise Weightage and Exam Difficulty.

Zoology Paper Analysis

The Zoology part of Biology shows the following distribution of the questions based on the NEET Chapter-wise Weightage and Exam Difficulty.

NEET UG 2026 follows the NCERT Class 11 and 12 syllabus, with a balanced yet high-weightage focus on Biology. By understanding the chapter-wise paper analysis and prioritising high-yield topics, students can plan smarter. For personalised strategy, guidance, and doubt-solving, Hello Mentor offers one-on-one expert support for NEET and JEE aspirants.

Also Read: Total MBBS Seats in India in 2026: Medical College and State-wise Breakdown

Frequently Asked Questions (FAQs) on the NEET 2026 Syllabus and Chapter-wise Weightage 

1. How will the NEET question paper be in 2026?
   According to the latest NEET exam pattern for 2026, the exam will have 180 compulsory questions from Physics, Chemistry, and Biology. Physics and Chemistry will each have 45 questions, while Biology will include 90 questions split between Botany and Zoology.
   
   
2. What are the important topics to learn in Physics and Chemistry for NEET UG 2026?
   The Key high-yield topics in Chemistry include Thermodynamics and Equilibrium, while in Physics, Electrostatics and Optics are highly important.