NEET 2027 Syllabus will be prescribed by the National Medical Commission (NMC) and published by NTA at neet.nta.nic.in. As of October 2026, the official NEET 2027 syllabus PDF has not been released. NTA is expected to publish the 2027 notification in early 2027. Until then, you should follow the NMC-revised syllabus — effective from NEET UG 2024 — as the working reference for your preparation. This revised syllabus covers approximately 79 chapters across Physics, Chemistry, and Biology, reduced from 97 after the NMC rationalization.
- NEET 2027 covers three subjects: Physics, Chemistry, and Biology (Botany and Zoology).
- The exam carries 720 total marks — Physics (180 marks), Chemistry (180 marks), and Biology (360 marks).
- The syllabus is based on NCERT Class 11 and 12 textbooks, as prescribed and revised by NMC.
- The NMC revised the syllabus in 2023, removing chapters including Hydrogen, Environmental Chemistry (Class 11 Chemistry), Chemistry in Everyday Life (Class 12 Chemistry), and Experimental Skills (Physics).
- Biology carries 360 of 720 marks — it is the highest-scoring section and must be treated as the top priority.
- High-weightage chapters include Human Physiology, Genetics and Evolution, Plant Physiology, and Coordination Compounds.
- The official NEET 2027 syllabus PDF will be available at neet.nta.nic.in and nmc.org.in once published.
You should begin NEET 2027 preparation now using the NMC-revised syllabus — it is the valid standard until the official 2027 notification is released.
| Download NEET 2027 Syllabus PDF — (Expected Soon; check official website for latest release) |
NEET 2027 Syllabus: Subject-wise PDF Download
The official NEET 2027 syllabus PDF will be released on neet.nta.nic.in and nmc.org.in. Until the 2027 PDF is published, download the current NMC-prescribed syllabus from the links below.
| Subject | NEET 2027 Syllabus PDF |
|---|---|
| Physics | NEET Physics Syllabus PDF |
| Chemistry | NEET Chemistry Syllabus PDF |
| Biology (Botany + Zoology) | NEET Biology Syllabus PDF |
| Complete Syllabus (All Subjects) | NEET Complete Syllabus PDF (NMC Official) |
NEET 2027 Syllabus: Overview
NEET UG is India’s single national entrance exam for MBBS, BDS, BAMS, BSMS, BUMS, BHMS, and veterinary courses. NTA conducts the exam each year. The NMC prescribes the syllabus based on NCERT Class 11 and 12 content. NMC revised the syllabus in 2023, reducing it from 97 to approximately 79 chapters. This NMC-revised syllabus has been in effect from NEET UG 2024 and is the reference for NEET 2027 preparation.
The NMC-prescribed syllabus is NOT identical to the full NCERT curriculum — always verify against the official NMC notification at nmc.org.in before finalising your study plan.
| Particulars | Details |
|---|---|
| Exam Name | National Eligibility cum Entrance Test — Undergraduate (NEET UG) |
| Conducting Body | National Testing Agency (NTA) |
| Syllabus Prescribing Authority | National Medical Commission (NMC) |
| Official Website | neet.nta.nic.in |
| Subjects | Physics, Chemistry, Biology (Botany + Zoology) |
| Total Chapters (NMC Revised, approx.) | 79 chapters |
| Total Marks | 720 |
| Total Questions (Attempt) | 200 questions; attempt any 180 |
| Question Structure | Section A: 35 compulsory questions; Section B: 15 questions (attempt any 10) |
| Marking Scheme | +4 correct; −1 incorrect; 0 unattempted |
| Exam Mode | Pen and Paper (OMR-based) |
| Available Languages | 13 languages including English and Hindi |
| NEET 2027 Official Syllabus Status | Not yet released (expected early 2027) |
Source: NTA NEET Official Website
NEET 2027 Important Dates
NTA has not yet released the official NEET 2027 schedule as of October 2026. All dates below are estimated from past NEET exam cycles. They are subject to the official NTA notification on neet.nta.nic.in.
| Event | Expected Date (2027) |
|---|---|
| NEET 2027 Official Notification | January 2027 (Expected) |
| Official Syllabus PDF Release (NMC / NTA) | February 2027 (Expected) |
| Application Form Release | February 2027 (Expected) |
| Application Form Last Date | March 2027 (Expected) |
| Application Correction Window | March 2027 (Expected) |
| Admit Card Release | April–May 2027 (Expected) |
| NEET 2027 Exam Date | May 2027 (Expected) |
| Provisional Answer Key Release | June 2027 (Expected) |
| Result Declaration | June 2027 (Expected) |
| MCC NEET UG Counselling Round 1 | July 2027 (Expected) |
NEET 2027 Physics Syllabus
The NEET Physics syllabus covers 19 units from NCERT Class 11 (Units 1–10) and Class 12 (Units 11–19). Physics carries 180 marks (45 questions × 4 marks). The NMC revision removed Experimental Skills from the earlier syllabus. Mechanics, Electrostatics, Current Electricity, Modern Physics, and Optics carry the highest combined weightage.
| Unit No. | Unit Name | Class | Key Topics |
|---|---|---|---|
| 1 | Physical World and Measurement | 11 | Key Topics — Click Here Scope of physics; SI units; fundamental and derived units; significant figures; errors in measurement; dimensional analysis and its applications. |
| 2 | Kinematics | 11 | Key Topics — Click Here Frame of reference; motion in a straight line; uniform and non-uniform motion; motion in a plane; projectile motion; uniform circular motion; relative velocity. |
| 3 | Laws of Motion | 11 | Key Topics — Click Here Newton’s three laws; inertia; momentum; impulse; law of conservation of linear momentum; static and kinetic friction; dynamics of uniform circular motion. |
| 4 | Work, Energy and Power | 11 | Key Topics — Click Here Work done by constant and variable force; kinetic and potential energy; work–energy theorem; power; spring energy; elastic and inelastic collisions in one and two dimensions. |
| 5 | Motion of System of Particles and Rigid Body | 11 | Key Topics — Click Here Centre of mass; moment of inertia; parallel and perpendicular axes theorems; angular momentum; torque; conservation of angular momentum; rolling motion. |
| 6 | Gravitation | 11 | Key Topics — Click Here Universal law of gravitation; Kepler’s laws; gravitational potential energy; escape velocity; orbital velocity; geostationary and polar satellites; weightlessness. |
| 7 | Properties of Bulk Matter | 11 | Key Topics — Click Here Elastic behaviour; stress and strain; Hooke’s law; Pascal’s law; Bernoulli’s theorem; viscosity; Stokes’ law; surface tension; capillary rise; heat transfer (conduction, convection, radiation); Newton’s law of cooling. |
| 8 | Thermodynamics | 11 | Key Topics — Click Here Thermal equilibrium; zeroth, first, and second laws; reversible and irreversible processes; heat engine; refrigerator; Carnot cycle and its efficiency. |
| 9 | Behaviour of Perfect Gas and Kinetic Theory | 11 | Key Topics — Click Here Equation of state; ideal gas; kinetic theory assumptions; RMS speed; law of equipartition of energy; mean free path; degrees of freedom. |
| 10 | Oscillations and Waves | 11 | Key Topics — Click Here Periodic motion; simple harmonic motion and its equation; energy in SHM; damped and forced oscillations; resonance; wave motion; longitudinal and transverse waves; standing waves; beats; Doppler effect. |
| 11 | Electrostatics | 12 | Key Topics — Click Here Electric charges; Coulomb’s law; electric field and field lines; electric dipole; Gauss’s theorem; electric potential; potential energy; conductors; capacitors; dielectrics; energy stored in a capacitor. |
| 12 | Current Electricity | 12 | Key Topics — Click Here Electric current; drift velocity; Ohm’s law; resistivity and conductivity; temperature dependence; electrical energy and power; Kirchhoff’s laws; Wheatstone bridge; potentiometer; internal resistance. |
| 13 | Magnetic Effects of Current and Magnetism | 12 | Key Topics — Click Here Biot–Savart law; Ampere’s theorem; force on a current-carrying conductor; moving coil galvanometer; bar magnet; Earth’s magnetism; dia-, para-, and ferromagnetism. |
| 14 | Electromagnetic Induction and Alternating Currents | 12 | Key Topics — Click Here Faraday’s law; Lenz’s law; eddy currents; self and mutual inductance; AC circuits; LCR series resonance; power factor; transformer; AC generator. |
| 15 | Electromagnetic Waves | 12 | Displacement current; EM spectrum (radio, microwave, IR, visible, UV, X-rays, gamma rays); properties and applications of each type. |
| 16 | Optics | 12 | Key Topics — Click Here Reflection and refraction; total internal reflection; refraction at spherical surfaces; lenses; mirrors; human eye; optical instruments; wave optics; Huygens’s principle; Young’s double slit; diffraction; polarisation; Brewster’s law. |
| 17 | Dual Nature of Matter and Radiation | 12 | Photoelectric effect; Einstein’s photoelectric equation; de Broglie wavelength; wave–particle duality; Davisson–Germer experiment; Heisenberg uncertainty principle. |
| 18 | Atoms and Nuclei | 12 | Key Topics — Click Here Bohr model; hydrogen spectrum; nuclear composition; isotopes, isobars, isotones; binding energy; radioactivity; alpha, beta, gamma decay; half-life; mass–energy relation; nuclear fission and fusion. |
| 19 | Electronic Devices | 12 | Semiconductors; p-n junction diode; rectifier; Zener diode; LED; photodiode; solar cell; transistor (CE configuration); logic gates (AND, OR, NOT, NAND, NOR). |
NEET Physics Chapter-wise Weightage
The weightage below is based on NEET paper analysis (2021–2026). NTA does not publish an official weightage list. Use these figures as a planning guide.
| Topic / Unit Cluster | Approx. Weightage (%) | Approx. Questions |
|---|---|---|
| Mechanics (Units 2–6) | 20–25% | 9–11 |
| Electrostatics and Current Electricity (Units 11–12) | 14–18% | 6–8 |
| Modern Physics — Atoms, Nuclei, Dual Nature (Units 17–18) | 12–15% | 5–7 |
| Optics (Unit 16) | 10–12% | 4–5 |
| Electromagnetic Induction and AC (Unit 14) | 8–10% | 3–4 |
| Thermodynamics and Heat (Units 7–9) | 8–10% | 3–4 |
| Oscillations, Waves, and Magnetism (Units 10, 13) | 8–10% | 3–4 |
| Electronic Devices and EM Waves (Units 15, 19) | 6–8% | 2–3 |
NEET 2027 Chemistry Syllabus
The NEET Chemistry syllabus covers 27 chapters from NCERT Class 11 and 12. Chemistry carries 180 marks (45 questions × 4 marks). The NMC revision removed three chapters: Hydrogen and Environmental Chemistry (Class 11) and Chemistry in Everyday Life (Class 12). Organic Chemistry, Coordination Compounds, and Chemical Bonding consistently contribute the most questions.
| Unit No. | Chapter Name | Class | Key Topics |
|---|---|---|---|
| 1 | Some Basic Concepts of Chemistry | 11 | Mole concept; stoichiometry; laws of chemical combination; atomic and molecular masses; limiting reagent; concentration terms. |
| 2 | Structure of Atom | 11 | Key Topics — Click Here Atomic models (Bohr model); quantum numbers; shapes of s, p, d orbitals; Aufbau principle; Hund’s rule; Pauli exclusion principle; electronic configuration; de Broglie concept. |
| 3 | Classification of Elements and Periodicity in Properties | 11 | Modern periodic law; s, p, d, f block elements; trends in atomic radius, ionisation enthalpy, electron gain enthalpy, electronegativity, and valency across periods and groups. |
| 4 | Chemical Bonding and Molecular Structure | 11 | Key Topics — Click Here Ionic and covalent bonding; VSEPR theory; molecular geometry; valence bond theory; hybridisation (sp, sp2, sp3, sp3d, sp3d2); molecular orbital theory for diatomics; hydrogen bonding; bond parameters. |
| 5 | States of Matter: Gases and Liquids | 11 | Gas laws; ideal gas equation; kinetic molecular theory; van der Waals equation; real gases; liquefaction; vapour pressure; surface tension; viscosity. |
| 6 | Thermodynamics | 11 | System and surroundings; enthalpy; Hess’s law; entropy; Gibbs energy; spontaneity of reactions; thermodynamic equilibrium. |
| 7 | Equilibrium | 11 | Key Topics — Click Here Law of mass action; Kc and Kp; Le Chatelier’s principle; ionic equilibrium; Arrhenius, Brønsted–Lowry, and Lewis acid-base concepts; pH; buffer solutions; solubility product. |
| 8 | Redox Reactions | 11 | Oxidation number; balancing redox reactions (half-reaction and oxidation-number methods); electrochemical cell concept. |
| 9 | s-Block Elements | 11 | Group 1 and Group 2 elements; electronic configuration; anomalous properties of Li and Be; diagonal relationship; reactions with oxygen, water, and halogens; important compounds of Na, K, Mg, Ca. |
| 10 | Some p-Block Elements (Groups 13 and 14) | 11 | Boron and aluminium (Group 13); carbon allotropes, silicon and its compounds (Group 14); general trends in oxidation states. |
| 11 | Organic Chemistry: Some Basic Principles and Techniques | 11 | IUPAC nomenclature; functional groups; isomerism; electronic effects (inductive, resonance, hyperconjugation); reactive intermediates; types of organic reactions. |
| 12 | Hydrocarbons | 11 | Key Topics — Click Here Alkanes (conformations, reactions); alkenes (electrophilic addition, Markovnikov’s rule); alkynes (acidic character, reactions); benzene (aromaticity, Friedel–Crafts reactions, electrophilic substitution); Hückel rule. |
| 13 | Solid State | 12 | Crystal systems; unit cell; packing efficiency; voids; point defects; electrical and magnetic properties; band theory. |
| 14 | Solutions | 12 | Types of solutions; Raoult’s law; colligative properties (elevation in BP, depression in FP, osmotic pressure); van’t Hoff factor. |
| 15 | Electrochemistry | 12 | Galvanic and electrolytic cells; electrode potential; Nernst equation; EMF; Faraday’s laws; conductance; Kohlrausch’s law; corrosion. |
| 16 | Chemical Kinetics | 12 | Rate of reaction; order and molecularity; integrated rate equations; half-life; Arrhenius equation; activation energy; collision theory. |
| 17 | Surface Chemistry | 12 | Adsorption; catalysis; colloids; emulsions; Tyndall effect; Brownian motion; coagulation; Hardy–Schulze rule. |
| 18 | General Principles and Processes of Isolation of Elements | 12 | Metallurgy; ore concentration; reduction methods (thermodynamic and electrochemical); refining techniques. |
| 19 | p-Block Elements (Groups 15–18) | 12 | Key Topics — Click Here Group 15 (nitrogen and phosphorus; NH3, HNO3, oxides of nitrogen; allotropes of phosphorus); Group 16 (O3, allotropes of sulphur, H2SO4 by Contact process); Group 17 (Cl2, HCl, interhalogen compounds, oxoacids); Group 18 (noble gases, uses). |
| 20 | d and f Block Elements | 12 | Key Topics — Click Here Transition metals; variable oxidation states; colour; catalytic activity; magnetic properties; interstitial compounds; alloy formation; K2Cr2O7 and KMnO4. Lanthanoids (lanthanoid contraction); Actinoids (comparison with lanthanoids). |
| 21 | Coordination Compounds | 12 | Key Topics — Click Here Werner’s theory; ligands and coordination number; IUPAC nomenclature; isomerism (structural and stereo); valence bond theory (VBT); crystal field theory (CFT); colour and magnetic properties; biological importance (haemoglobin, chlorophyll). |
| 22 | Haloalkanes and Haloarenes | 12 | Nomenclature; SN1 and SN2 mechanisms; stereochemistry; elimination reactions; uses and environmental effects. |
| 23 | Alcohols, Phenols and Ethers | 12 | Classification; preparation; chemical reactions of alcohols, phenols, and ethers; acidic character of phenol; industrial uses. |
| 24 | Aldehydes, Ketones and Carboxylic Acids | 12 | Nucleophilic addition; aldol condensation; Cannizzaro reaction; oxidation and reduction; carboxylic acid reactions; Fischer esterification. |
| 25 | Organic Compounds Containing Nitrogen | 12 | Amines (preparation, reactions, basicity); diazonium salts; coupling reaction; Gabriel synthesis; Hinsberg test. |
| 26 | Biomolecules | 12 | Carbohydrates (mono-, di-, polysaccharides); proteins (amino acids, peptide bond, denaturation); nucleic acids (DNA, RNA); enzymes; vitamins. |
| 27 | Polymers | 12 | Classification; addition and condensation polymerisation; natural and synthetic polymers; biodegradable polymers; examples (nylon, Bakelite, natural rubber). |
NEET Chemistry Chapter-wise Weightage
The weightage below is derived from NEET paper trends (2021–2026). Organic Chemistry consistently yields the largest share of Chemistry questions.
| Section / Topic Cluster | Approx. Weightage (%) | Approx. Questions |
|---|---|---|
| Organic Chemistry (Chapters 11–12, 22–27) | 35–40% | 16–18 |
| Physical Chemistry (Chapters 1, 5–8, 13–17) | 30–35% | 13–16 |
| Inorganic Chemistry (Chapters 2–4, 9–10, 18–21) | 28–32% | 12–14 |
| Coordination Compounds (Chapter 21) | 6–8% | 2–4 |
| Chemical Bonding (Chapter 4) | 5–7% | 2–3 |
| Aldehydes, Ketones and Carboxylic Acids (Chapter 24) | 5–7% | 2–3 |
| Equilibrium (Chapter 7) | 5–7% | 2–3 |
| Biomolecules (Chapter 26) | 4–6% | 2–3 |
NEET 2027 Biology Syllabus
Biology is the most important subject in NEET. It carries 360 marks (90 questions × 4 marks) — equal to Physics and Chemistry combined. The Biology syllabus covers NCERT Class 11 and 12 content in two streams: Botany and Zoology. NCERT Biology textbooks are non-negotiable — the vast majority of NEET Biology questions come directly from NCERT text, diagrams, and tables.
NEET 2027 Botany Syllabus
Botany covers plant biology from diversity and classification to plant physiology and ecology. The table below lists all Botany chapters from Class 11 and Class 12 in the NMC-prescribed syllabus.
| Unit | Chapter | Class | Key Topics |
|---|---|---|---|
| Unit 1: Diversity in Living World | Biological Classification | 11 | Five-kingdom classification; Monera, Protista, Fungi, Plantae, Animalia; viruses; viroids; lichens; mycoplasma. |
| Unit 1: Diversity in Living World | Plant Kingdom | 11 | Key Topics — Click Here Algae; Bryophytes; Pteridophytes; Gymnosperms; Angiosperms; alternation of generations; economic importance of each group. |
| Unit 2: Structural Organisation in Plants | Morphology of Flowering Plants | 11 | Root, stem, leaf, inflorescence, flower, fruit, and seed morphology; modifications; semi-technical descriptions; floral formula and diagrams. |
| Unit 2: Structural Organisation in Plants | Anatomy of Flowering Plants | 11 | Meristematic and permanent tissues; tissue systems; anatomy of roots, stems, and leaves; secondary growth. |
| Unit 3: Cell Structure and Function | Cell: The Unit of Life | 11 | Key Topics — Click Here Prokaryotic and eukaryotic cell; cell membrane; cell wall; nucleus; mitochondria; plastids; endoplasmic reticulum; Golgi apparatus; ribosomes; centrosome; vacuoles; cell inclusions. |
| Unit 3: Cell Structure and Function | Biomolecules | 11 | Proteins; carbohydrates; lipids; nucleic acids; enzymes (nature, cofactors, mechanism); metabolic pathways overview. |
| Unit 3: Cell Structure and Function | Cell Cycle and Cell Division | 11 | Cell cycle phases; mitosis (stages and significance); meiosis (stages, types, significance); comparison of mitosis and meiosis. |
| Unit 4: Plant Physiology | Transport in Plants | 11 | Diffusion; osmosis; water potential; plasmolysis; absorption by roots; transpiration; ascent of sap; translocation in phloem. |
| Unit 4: Plant Physiology | Mineral Nutrition | 11 | Essential mineral elements; macronutrients and micronutrients; deficiency symptoms; nitrogen fixation; nitrogen cycle. |
| Unit 4: Plant Physiology | Photosynthesis in Higher Plants | 11 | Key Topics — Click Here Light reactions; dark reactions (Calvin cycle); C3 and C4 pathways; photorespiration; factors affecting photosynthesis; photosystems I and II; chemiosmosis; ATP synthesis; Z-scheme. |
| Unit 4: Plant Physiology | Respiration in Plants | 11 | Glycolysis; Krebs cycle; electron transport chain; fermentation; respiratory quotient; energy balance sheet; aerobic vs. anaerobic respiration. |
| Unit 4: Plant Physiology | Plant Growth and Development | 11 | Growth phases; plant hormones (auxins, gibberellins, cytokinins, ABA, ethylene); photoperiodism; vernalisation; seed dormancy. |
| Unit 6: Reproduction | Reproduction in Organisms | 12 | Asexual reproduction (binary fission, budding, spore formation, vegetative propagation); sexual reproduction overview; juvenile phase. |
| Unit 6: Reproduction | Sexual Reproduction in Flowering Plants | 12 | Key Topics — Click Here Flower structure; microsporogenesis; megasporogenesis; pollen grain; ovule; pollination types and agents; outbreeding devices; pollen-pistil interaction; double fertilisation; endosperm; embryo development; fruit and seed formation; apomixis; polyembryony. |
| Unit 10: Ecology and Environment | Organisms and Populations | 12 | Habitat and niche; population growth (geometric, logistic); age pyramid; population interactions (competition, predation, parasitism, mutualism). |
| Unit 10: Ecology and Environment | Ecosystem | 12 | Components; food chain and food web; productivity; decomposition; energy flow; ecological pyramids; nutrient cycling (carbon, phosphorus). |
| Unit 10: Ecology and Environment | Biodiversity and Conservation | 12 | Levels and patterns of biodiversity; biodiversity hotspots; threats; conservation strategies (in situ, ex situ); IUCN categories; national parks and biosphere reserves. |
| Unit 10: Ecology and Environment | Environmental Issues | 12 | Air, water, and soil pollution; agrochemicals; greenhouse effect; ozone depletion; deforestation; radioactive waste; biomagnification; Kyoto Protocol. |
NEET 2027 Zoology Syllabus
Zoology covers animal diversity, human anatomy and physiology, genetics, evolution, and biotechnology. Human Physiology (Class 11) and Genetics and Evolution (Class 12) together account for the highest number of NEET Biology questions.
| Unit | Chapter | Class | Key Topics |
|---|---|---|---|
| Unit 1: Diversity in Living World | Animal Kingdom | 11 | Key Topics — Click Here Basis of classification; levels of organisation; symmetry; coelom; phyla characteristics from Porifera to Chordata; salient features; representative examples. |
| Unit 2: Structural Organisation in Animals | Structural Organisation in Animals | 11 | Animal tissues (epithelial, connective, muscular, neural); organ and organ systems; morphology and anatomy of cockroach, earthworm, and frog. |
| Unit 5: Human Physiology | Digestion and Absorption | 11 | Alimentary canal; digestive glands; digestion of carbohydrates, proteins, and fats; absorption; disorders (constipation, jaundice, diarrhoea, vomiting). |
| Unit 5: Human Physiology | Breathing and Exchange of Gases | 11 | Respiratory organs; mechanism of breathing; pulmonary volumes; exchange of gases; transport of O2 and CO2; regulation; disorders (asthma, emphysema). |
| Unit 5: Human Physiology | Body Fluids and Circulation | 11 | Key Topics — Click Here Blood composition; blood groups (ABO, Rh); coagulation; heart structure; cardiac cycle; cardiac output; ECG; double circulation; lymphatic system; disorders (hypertension, coronary artery disease, heart failure). |
| Unit 5: Human Physiology | Excretory Products and Their Elimination | 11 | Excretion types; kidney structure; urine formation (glomerular filtration, reabsorption, secretion); regulation; disorders (uremia, renal failure); dialysis. |
| Unit 5: Human Physiology | Locomotion and Movement | 11 | Types of movement; skeletal muscle structure; sliding filament theory; skeletal system; joints; disorders (myasthenia gravis, muscular dystrophy, arthritis, osteoporosis). |
| Unit 5: Human Physiology | Neural Control and Coordination | 11 | Key Topics — Click Here Neuron structure; resting and action potential; synapse; CNS and PNS; reflex action and reflex arc; sensory reception (eye and ear structure and function); disorders. |
| Unit 5: Human Physiology | Chemical Coordination and Integration | 11 | Endocrine glands (hypothalamus, pituitary, thyroid, parathyroid, adrenal, pancreas, gonads, pineal, thymus); hormones; mechanism of hormone action; disorders. |
| Unit 6: Reproduction | Human Reproduction | 12 | Male and female reproductive systems; spermatogenesis; oogenesis; menstrual cycle; fertilisation; implantation; placenta; foetal development; parturition; lactation. |
| Unit 6: Reproduction | Reproductive Health | 12 | Reproductive health; population stabilisation; birth control methods; STIs; amniocentesis; infertility; ART (IVF, ZIFT, GIFT, ICSI). |
| Unit 7: Genetics and Evolution | Principles of Inheritance and Variation | 12 | Key Topics — Click Here Mendel’s laws; monohybrid and dihybrid cross; incomplete dominance; codominance; multiple alleles; epistasis; pleiotropy; sex determination; sex-linked inheritance; linkage; chromosomal disorders (Down’s syndrome, Turner’s syndrome, Klinefelter’s syndrome). |
| Unit 7: Genetics and Evolution | Molecular Basis of Inheritance | 12 | Key Topics — Click Here DNA structure (Watson and Crick model); DNA packaging; replication; transcription; genetic code; translation; gene regulation (lac operon); human genome project; DNA fingerprinting. |
| Unit 7: Genetics and Evolution | Evolution | 12 | Origin of life; theories of evolution; Darwin’s natural selection; Hardy–Weinberg principle; adaptive radiation; speciation; human evolution. |
| Unit 8: Biology and Human Welfare | Human Health and Disease | 12 | Key Topics — Click Here Common diseases (typhoid, malaria, amoebiasis, filariasis, ascariasis, ringworm, common cold, pneumonia); immune system; innate and adaptive immunity; vaccination; AIDS; cancer; drugs and alcohol abuse. |
| Unit 8: Biology and Human Welfare | Strategies for Enhancement in Food Production | 12 | Animal husbandry; bee keeping; fisheries; plant breeding; mutation breeding; plant tissue culture; single cell protein; biofortification. |
| Unit 8: Biology and Human Welfare | Microbes in Human Welfare | 12 | Microbes in food processing; industrial production; sewage treatment; biogas generation; biocontrol; biofertilisers. |
| Unit 9: Biotechnology | Biotechnology: Principles and Processes | 12 | Genetic engineering tools; restriction enzymes; cloning vectors; PCR; gel electrophoresis; recombinant DNA technology; transformation. |
| Unit 9: Biotechnology | Biotechnology and Its Applications | 12 | GM crops (Bt cotton, golden rice); gene therapy; molecular diagnosis (ELISA, FISH); transgenic animals; ethical issues; biosafety and biopiracy. |
NEET Biology Chapter-wise Weightage
Biology contributes 90 of 200 questions in NEET. The chapters below consistently yield the highest questions across recent papers.
| Chapter / Topic Cluster | Stream | Approx. Weightage (% of Biology) | Approx. Questions |
|---|---|---|---|
| Human Physiology (Unit 5) | Zoology | 20–22% | 18–20 |
| Genetics and Evolution (Unit 7) | Zoology | 17–20% | 15–18 |
| Plant Physiology (Unit 4) | Botany | 10–12% | 9–11 |
| Cell Structure and Function (Unit 3) | Botany / Zoology | 8–10% | 7–9 |
| Ecology and Environment (Unit 10) | Botany | 7–9% | 6–8 |
| Reproduction (Unit 6) | Botany / Zoology | 7–9% | 6–8 |
| Biology and Human Welfare + Biotechnology (Units 8–9) | Zoology | 7–9% | 6–8 |
| Diversity in Living World (Unit 1) | Botany / Zoology | 6–8% | 5–7 |
| Structural Organisation (Unit 2) | Botany / Zoology | 5–7% | 4–6 |
NEET Syllabus Changes: NMC Revised Topics
The NMC revised the NEET UG syllabus in 2023, aligning it with rationalized NCERT content introduced during and after the COVID-19 period. This revision reduced the chapter count from 97 to approximately 79. The revised syllabus has been in effect from NEET UG 2024 onwards. No further official revision has been announced for NEET 2027 as of October 2026.
Do not drop any chapter on the basis of third-party removal lists — always confirm against the official NMC syllabus PDF at nmc.org.in before deciding what to skip.
| Subject | Chapters / Topics Removed (NMC 2023 Revision) | Class |
|---|---|---|
| Physics |
| 12 |
| Chemistry |
| 11 |
| Chemistry |
| 12 |
| Biology | Certain sub-topics from multiple chapters were reduced or reworded to match updated NCERT content. No complete Biology chapter was removed in the 2023 revision. Confirm the exact Biology topic-level list from the official NMC PDF at nmc.org.in. | 11 & 12 |
NEET 2027 Exam Pattern
NEET 2027 is a pen-and-paper (OMR-based) exam. Each subject has a Section A (35 compulsory questions) and Section B (15 questions; attempt any 10). The total duration is 3 hours and 20 minutes.
| Subject | Section A (Compulsory) | Section B (Attempt Any 10) | Questions to Attempt | Marks |
|---|---|---|---|---|
| Physics | 35 | 15 | 45 | 180 |
| Chemistry | 35 | 15 | 45 | 180 |
| Biology — Botany | 35 | 15 | 45 | 180 |
| Biology — Zoology | 35 | 15 | 45 | 180 |
| Total | 140 | 60 (attempt 40) | 180 | 720 |
| Parameter | Details |
|---|---|
| Exam Duration | 3 hours 20 minutes (200 minutes) |
| Correct Answer | +4 marks |
| Incorrect Answer | −1 mark |
| Unattempted | 0 marks |
| Type of Questions | Multiple Choice Questions (single correct answer) |
| Medium | 13 languages (English, Hindi, and 11 regional languages) |
Best Books for NEET 2027
NCERT textbooks are the non-negotiable foundation for NEET preparation. The majority of NEET questions — especially in Biology and Inorganic Chemistry — are directly NCERT-based. Finish NCERT completely before picking up any reference book.
| Subject | Book Name | Author / Publisher | Why This Book |
|---|---|---|---|
| All Subjects | NCERT Biology / Physics / Chemistry (Class 11 & 12) | NCERT | Primary source; majority of NEET questions come directly from NCERT text, diagrams, and data tables. |
| Physics | Concepts of Physics (Vol 1 & 2) | H.C. Verma | Builds deep conceptual clarity; essential for Mechanics and Electrostatics numericals. |
| Physics | Objective Physics for NEET | D.C. Pandey / Arihant | Topic-wise MCQ sets that mirror NEET question patterns; ideal for self-testing chapter by chapter. |
| Chemistry | Physical Chemistry | O.P. Tandon / G.R. Bathla | Strong problem sets for Physical Chemistry; helpful for Thermodynamics, Electrochemistry, and Kinetics. |
| Chemistry | Concise Inorganic Chemistry (adapted edition) | J.D. Lee / Wiley India | Covers p-Block, d-Block, and Coordination Compounds at a depth beyond NCERT; widely used by NEET toppers. |
| Biology | Trueman’s Elementary Biology (Vol 1 & 2) | Trueman’s Publication | Expands on NCERT theory with additional diagrams; trusted supplement for Diversity, Physiology, and Genetics. |
| Biology | Objective NCERT at Your Fingertips — Biology | MTG Editorial Board | NCERT-linked MCQs mapped paragraph by paragraph; ideal for last-revision and chapter-wise NCERT-based practice. |
How to Download NEET 2027 Syllabus PDF
Follow these steps to download the official NEET syllabus PDF from the NTA or NMC website once it is published.
- Visit the official NTA NEET website at neet.nta.nic.in.
- Look for the "NEET (UG) 2027 Information Bulletin" or "Syllabus" link on the homepage.
- Click the link — a PDF will open in a new tab.
- Press Ctrl + S (Windows) or Cmd + S (Mac) to save the PDF to your device.
- Alternatively, visit nmc.org.in and look for the NEET UG Syllabus under Regulations or Notifications.
Note: The official NEET 2027 syllabus PDF has not been released as of October 2026. Bookmark neet.nta.nic.in and nmc.org.in and check back after January 2027 for the official release.
NEET 2027 Preparation Strategy
Starting in October 2026 gives you approximately seven months before NEET 2027 (expected May 2027). Use this time to build strong fundamentals, revise every chapter, and practice mock tests regularly.
Physics Preparation
- Start with Mechanics (Units 2–6) — it forms the conceptual base for the rest of Physics.
- Master NCERT examples and solved problems before moving to HC Verma numericals.
- Focus on Electrostatics, Current Electricity, and Optics — these units consistently ask numericals.
- Solve at least two previous-year NEET Physics papers every week during the last three months.
- Do not skip Unit 15 (Electromagnetic Waves) — it is one to two easy marks based purely on NCERT reading.
Chemistry Preparation
- Begin with Physical Chemistry — it requires the most calculation practice and builds understanding early.
- Cover Organic Chemistry systematically: reactions, mechanisms, and named reactions from NCERT first.
- Revise Inorganic Chemistry through short-note summaries — focus on Coordination Compounds, p-Block, and periodic trends.
- Biomolecules and Polymers are high-reward, low-effort chapters — read them carefully from NCERT.
- Coordination Compounds is the most-tested Inorganic chapter — master IUPAC nomenclature, isomerism, VBT, and CFT thoroughly.
Biology Preparation
- Read NCERT Biology line by line — every bold term, diagram, and table is a potential NEET question.
- Make chapter-wise flashcards for Genetics, Human Physiology, and Ecology — these are high-recall sections.
- Practice diagrams: heart structure, nephron, DNA replication fork, Calvin cycle, and plant anatomy diagrams appear repeatedly in NEET.
- Revise Class 12 Biology at least three times — Genetics, Reproduction, and Biotechnology ask the most questions.
- Solve previous-year NEET Biology questions chapter-wise — many questions repeat with minor wording changes.
General Strategy
- Attempt one full-length NEET mock test every week from six months before the exam.
- Analyse every mock test for weak chapters and target them in the next study cycle.
- Solve at least five previous-year NEET papers (2020–2024) under timed conditions.
- In Section B, only attempt the 10 questions you are confident about — negative marking applies to all attempted questions.
NEET 2027 Syllabus FAQs
Ques. Has the official NEET 2027 syllabus been released?
Ans. No. As of October 2026, NTA has not released the official NEET 2027 syllabus PDF. The syllabus is expected to be notified in early 2027 on neet.nta.nic.in and nmc.org.in. You should follow the current NMC-revised syllabus — effective from NEET UG 2024 — until the 2027 PDF is published.
Ques. Is the NEET 2027 syllabus the same as the NEET 2026 syllabus?
Ans. No new NMC revision has been announced for NEET 2027 as of October 2026. The working reference is the NMC-revised syllabus from 2023, applicable since NEET UG 2024. It removed Hydrogen, Environmental Chemistry (Class 11 Chemistry), Chemistry in Everyday Life (Class 12 Chemistry), and Experimental Skills (Physics). Always verify on nmc.org.in once the 2027 notification is released.
Ques. Which subject has the highest weightage in NEET 2027?
Ans. Biology carries the highest weightage — 360 marks out of 720 (50%). It covers 90 questions across Botany and Zoology. Physics and Chemistry each carry 180 marks (45 questions). Scoring well in Biology is the fastest route to a high NEET rank.
Ques. Is NCERT enough for NEET 2027 Biology?
Ans. Yes — NCERT is sufficient for the majority of NEET Biology questions. Around 80–90% of NEET Biology questions are directly from NCERT text, tables, bold terms, and diagrams. Read NCERT Biology line by line for Class 11 and 12. You can add Trueman’s Biology or MTG Objective NCERT after completing NCERT thoroughly for additional MCQ practice.
Ques. How many chapters are in the NEET 2027 syllabus?
Ans. The NMC-revised syllabus covers approximately 79 chapters across three subjects — reduced from 97 in the earlier version. Physics covers 19 units. Chemistry covers 27 chapters. Biology spans approximately 33 chapters. These numbers reflect the NMC 2023 revision. Verify the exact list from the official NMC notification once the 2027 syllabus is published.
Ques. Which chapters were removed from the NEET syllabus in the NMC revision?
Ans. The NMC 2023 revision removed: Physics — Experimental Skills; Chemistry Class 11 — Hydrogen and Environmental Chemistry; Chemistry Class 12 — Chemistry in Everyday Life. Biology had sub-topic level reductions. No full Biology chapter was removed. Confirm the complete list from the official NMC PDF at nmc.org.in before skipping any chapter.
Ques. Where can I download the NEET 2027 official syllabus PDF?
Ans. Once released, the official NEET 2027 syllabus PDF will be available on neet.nta.nic.in (as part of the information bulletin) and on nmc.org.in. As of October 2026, only the NEET UG 2024-onwards NMC-revised syllabus is available. The 2027 PDF is expected by February 2027.
Ques. What are the most important chapters in NEET Biology?
Ans. The highest-weightage Biology chapters based on NEET 2021–2026 analysis are: Human Physiology (Body Fluids, Neural Control, Digestion, Excretion), Genetics and Evolution (Mendel’s Laws, Molecular Basis of Inheritance), Sexual Reproduction in Flowering Plants, Human Health and Disease, and Ecology. These chapters account for over 50% of Biology questions.
Ques. What are the best books for NEET 2027 Chemistry preparation?
Ans. Start with NCERT Chemistry (Class 11 and 12). Use O.P. Tandon’s Physical Chemistry for numerical practice in Thermodynamics, Electrochemistry, and Kinetics. For Inorganic Chemistry, J.D. Lee’s Concise Inorganic Chemistry (adapted edition) provides detail on Coordination Compounds and p-Block Elements beyond NCERT. Do not buy too many books — mastering two to three works better than partially covering ten.
Ques. Is Experimental Skills in the NEET 2027 Physics syllabus?
Ans. No. Experimental Skills was removed from the NEET Physics syllabus as part of the NMC 2023 revision, aligning it with the rationalized NCERT Physics curriculum. You do not need to prepare Experimental Skills for NEET 2027. If the official 2027 NMC notification changes this, it will override current guidance — check nmc.org.in when the 2027 syllabus is released.
Ques. How should I cover the full NEET 2027 syllabus in 6 months?
Ans. A 6-month plan: Months 1–2 — cover all Class 11 chapters for Physics, Chemistry, and Biology. Months 3–4 — cover all Class 12 chapters. Month 5 — full revision and chapter-wise mock tests. Month 6 — full-length NEET mock tests, weak-chapter revision, and previous-year paper solving. Prioritize Biology throughout because it is 50% of total marks. Attempt at least one full mock test per week from Month 3 onwards.
Ques. What is NMC’s role in the NEET syllabus?
Ans. The National Medical Commission (NMC) prescribes the NEET UG syllabus under its Graduate Medical Education Regulations. NTA conducts the exam but does not set the syllabus. Any syllabus revision comes from NMC via an official notification on nmc.org.in. Always check nmc.org.in — not NTA or coaching websites — for the authoritative final syllabus document.
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
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What is the syllabus for NEET 2024?