The NEET 2027 syllabus follows the updated National Medical Commission (NMC) guidelines based on the Class 11 and Class 12 NCERT curriculum, featuring 79 chapters in total. The NEET syllabus is divided into Physics, Chemistry, and Biology based mainly on NCERT Class 11 and Class 12 topics. In NEET 2027, 180 Questions will be asked, 45 each from Chemistry and Physics, 90 from Biology, with a total of 720 marks.

Click here to download the NEET Syllabus PDF for Free
  • NEET 2027 Physics has around 20 chapters from Class 11 and 12 NCERT. Chemistry has around 22 chapters. Biology has around 37 chapters across Botany and Zoology.
  • Biology is the highest-weightage subject in the NEET syllabus 2027. It carries 90 questions worth 360 marks — 50% of your total score.
  • The previous year NEET syllabus trends show that Human Physiology, Genetics & Evolution, Ecology, Cell Biology, and Biotechnology contribute to 45% of the NEET biology syllabus.
  • Modern Physics, Current Electricity, Optics, Electrostatics, and Mechanics contribute to almost 40% - 45% of the NEET Physics syllabus.
  • Similarly, Chemical Bonding, Organic Chemistry, Coordination Compounds, and Electrochemistry contribute to 35% - 40% of the NEET Chemistry syllabus.

The 2024 NMC revision reduced the syllabus from 97 chapters to 79 chapters. This revised list is expected to continue for 2027. The official NEET 2027 syllabus PDF will be available at neet.nta.nic.in after NMC releases the official notification (expected early 2027).

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NEET Syllabus 2027: Subject Wise Syllabus PDF, Weightage, Exam Pattern, NCERT Books and Preparation Plan

Table of Contents

  1. NEET Syllabus 2027: Subject-wise
  2. NEET Syllabus 2027: Chapter-Wise Weightage
  3. NEET 2027 Preparation Tips
  4. NEET Syllabus 2027: Best Books for NEET Preparation
  5. NEET Syllabus 2027 FAQs

NEET Syllabus 2027: Subject-wise

We have shared the NEET subject wise syllabus for Physics, Chemistry, and Biology. You can check the NEET syllabus for Class 11 and Class 12 to help you with preparation.

Subject Resources
NEET Physics Syllabus Check here
NEET Biology Syllabus Check here
NEET Chemistry Syllabus Check here

NEET 2027 Syllabus for Physics

NEET Physics covers Class 11 and Class 12 NCERT topics across 20 units. Physics carries 45 questions worth 180 marks. Class 12 chapters — especially Electrostatics, Current Electricity, Optics, and Semiconductors — have the highest question frequency.

Class Unit / Chapter Key Sub-topics
Class 11 Units and Measurement Significant figures; measurement errors; types of errors (systematic, random, gross); dimensions; dimensional analysis; use of dimensions to check equations and derive relations.
Class 11 Kinematics Motion in a straight line; motion in a plane; scalar and vector quantities; projectile motion; relative velocity; uniform circular motion.
Class 11 Laws of Motion Newton’s first, second, and third laws; linear momentum; impulse; static and kinetic friction; dynamics of uniform circular motion.
Class 11 Work, Energy, and Power Work-energy theorem; kinetic and potential energy; conservation of mechanical energy; power; elastic and inelastic collisions (1D and 2D).
Class 11 System of Particles and Rotational Motion Centre of mass; angular displacement, velocity, and acceleration; torque; angular momentum; moment of inertia; theorems of parallel and perpendicular axes; rolling motion without slipping.
Class 11 Gravitation Universal law of gravitation; acceleration due to gravity and its variation; gravitational potential energy; escape velocity; orbital velocity; satellite motion.
Class 11 Properties of Solids/Liquids Elastic behaviour; stress-strain relationship; Young’s modulus; bulk modulus; rigidity modulus; viscosity; Stokes’ law; surface tension; angle of contact; capillarity; Pascal’s law.
Class 11 Thermodynamics Thermal equilibrium; zeroth law; internal energy; first law; isothermal, adiabatic, isochoric, and isobaric processes; second law; Carnot engine and its efficiency.
Class 11 Kinetic Theory of Gases Equation of state of a perfect gas; kinetic interpretation of temperature; RMS speed; degrees of freedom; law of equipartition of energy; mean free path.
Class 11 Oscillations and Waves Periodic motion; simple harmonic motion; energy in SHM; simple pendulum; free and forced oscillations; resonance; longitudinal and transverse waves; standing waves; beats; Doppler effect.
Class 12 Electrostatics (Electric Charges and Fields + Electrostatic Potential and Capacitance) Coulomb’s law; electric field; Gauss’s law; electric potential; equipotential surfaces; capacitors in series and parallel; energy stored in a capacitor; dielectrics.
Class 12 Current Electricity Electric current; Ohm’s law; resistivity; temperature dependence of resistance; Kirchhoff’s laws; Wheatstone bridge; metre bridge; internal resistance; cells in series and parallel.
Class 12 Magnetic Effects of Current and Magnetism Biot-Savart law; Ampere’s circuital law; force on a moving charge in a magnetic field; moving coil galvanometer; bar magnets; Earth’s magnetic field; dia-, para-, and ferromagnetism.
Class 12 EM Induction/AC Faraday’s law; Lenz’s law; self and mutual inductance; eddy currents; RMS and peak values; LCR series circuit; resonance; power factor; transformers.
Class 12 Electromagnetic Waves Displacement current; EM wave characteristics; electromagnetic spectrum — radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, gamma rays — and their sources and uses.
Class 12 Optics (Ray Optics + Wave Optics) Ray Optics: reflection; refraction; total internal reflection; thin lens formula; combination of lenses; optical instruments (microscope, telescope). Wave Optics: Huygens’ principle; interference (Young’s double slit experiment); diffraction; polarization.
Class 12 Dual Nature of Matter and Radiation Photoelectric effect; Einstein’s photoelectric equation; work function; stopping potential; de Broglie wavelength; Davisson-Germer experiment.
Class 12 Atoms and Nuclei Bohr model; hydrogen spectrum; nuclear composition; size; binding energy; mass defect; radioactivity (alpha, beta, gamma decay); half-life; nuclear fission and fusion.
Class 12 Semiconductor and Electronic Devices Energy bands in solids; intrinsic and extrinsic semiconductors; p-n junction diode (forward and reverse bias); Zener diode; transistor (CE configuration); logic gates (AND, OR, NOT, NAND, NOR).
Class 11 & 12 Experimental Skills Practical-based conceptual questions; Vernier calipers; screw gauge; metre bridge; simple pendulum; resistance using colour code; semiconductor diode experiments.

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NEET 2027 Syllabus for Chemistry

NEET Chemistry covers Physical, Organic, and Inorganic Chemistry from Class 11 and 12. Chemistry carries 45 questions worth 180 marks. The 2024 NMC revision removed nine full Chemistry chapters.

  • Organic Chemistry — particularly reaction mechanisms — requires consistent daily practice.
  • Physical Chemistry tests numericals. Inorganic Chemistry relies on NCERT fact memorization.
Class Chapter Key Sub-topics
Class 11 Some Basic Concepts of Chemistry Mole concept; Avogadro’s number; atomic and molecular masses; stoichiometry; laws of chemical combination; limiting reagent; empirical and molecular formula.
Class 11 Atomic Structure Bohr model; quantum mechanical model; quantum numbers; shapes of s, p, d orbitals; Aufbau principle; Hund’s rule; Pauli exclusion principle; electronic configurations of elements.
Class 11 Classification of Elements and Periodicity in Properties Modern periodic law; s, p, d, f block elements; periodic trends in atomic and ionic radius; ionization enthalpy; electron gain enthalpy; electronegativity; valence.
Class 11 Chemical Bonding and Molecular Structure Ionic bond; covalent bond; bond parameters; Lewis structures; VSEPR theory; hybridization (sp, sp2, sp3); molecular orbital theory; bond order; resonance; dipole moment; hydrogen bonding.
Class 11 Thermodynamics System and surroundings; first law of thermodynamics; enthalpy; standard enthalpy of reactions; Hess’s law; entropy; second law; Gibbs free energy; spontaneity criteria.
Class 11 Equilibrium Physical and chemical equilibrium; law of mass action; equilibrium constant (Kc, Kp); Le Chatelier’s principle; ionic equilibrium; strong and weak acids/bases; pH; buffer solutions; Henderson-Hasselbalch equation; solubility product; common ion effect.
Class 11 Redox Reactions Oxidation states; identifying oxidising and reducing agents; balancing redox equations by oxidation number method; balancing by half-reaction method.
Class 11 P-Block Elements (Groups 13 and 14) General properties of p-block elements; boron family (borax, boric acid, boron hydrides); carbon family; allotropes of carbon; silicon and its compounds; important compounds and their uses.
Class 11 Organic Chemistry: Basic Principles and Techniques IUPAC nomenclature; classification of organic compounds; inductive effect; mesomeric (resonance) effect; hyperconjugation; electrophiles and nucleophiles; carbocations; carbanions; free radicals; methods of purification (crystallization, distillation, chromatography).
Class 11 Hydrocarbons Alkanes: nomenclature, conformations, reactions (free radical halogenation). Alkenes: addition reactions, Markovnikov’s rule, E2 elimination. Alkynes: acidic nature, reactions. Benzene and arenes: structure, Friedel-Crafts acylation and alkylation.
Class 12 Solutions Types of solutions; concentration units; solubility and temperature; Raoult’s law; colligative properties (vapour pressure lowering, boiling point elevation, freezing point depression, osmotic pressure); van’t Hoff factor; abnormal molar mass.
Class 12 Electrochemistry Galvanic cells; standard electrode potential; EMF of a cell; Nernst equation; Gibbs energy and EMF; electrolytic cells; Faraday’s laws of electrolysis; conductance; molar conductance; corrosion.
Class 12 Chemical Kinetics Rate of reaction; rate law; order and molecularity; integrated rate equations (zero, first, second order); half-life; activation energy; Arrhenius equation; catalysis (homogeneous and heterogeneous).
Class 12 p-Block Elements (Groups 15–18) Nitrogen family: ammonia (NH3), nitric acid (HNO3). Phosphorus allotropes. Oxygen family: ozone, sulphuric acid (H2SO4). Halogens: properties and interhalogen compounds. Noble gases: uses and compounds of xenon.
Class 12 d- and f-Block Elements General properties of transition metals; variable oxidation states; coloured ions; magnetic properties; catalytic activity; lanthanoid and actinoid contraction; uses of transition metals.
Class 12 Coordination Compounds Werner’s theory; IUPAC nomenclature; coordination number and geometry; isomerism (structural and stereoisomerism); bonding theories (VBT and Crystal Field Theory); stability constants; biological applications (haemoglobin, chlorophyll).
Class 12 Organic Halides (Haloalkanes and Haloarenes) Classification and nomenclature; physical properties; SN1 and SN2 reaction mechanisms; stereochemistry of substitution; reactions of haloarenes; environmental impact of halogenated compounds.
Class 12 Alcohols, Phenols, Ethers Preparation and physical properties; reactions of alcohols (dehydration, esterification, Lucas test); acidic character of phenols; electrophilic substitution of phenols; Williamson synthesis of ethers.
Class 12 Carbonyl Compounds (Aldehydes, Ketones and Carboxylic Acids) Nucleophilic addition to carbonyl group; aldol condensation; Cannizzaro reaction; oxidation and reduction; cross-aldol condensation; preparation and reactions of carboxylic acids and their derivatives.
Class 12 Organic Compounds Containing Nitrogen (Amines and Diazonium Salts) Classification of amines; preparation; basicity and its comparison; reactions (acylation, nitrous acid reaction); diazonium salts — preparation and synthetic applications (Sandmeyer and Balz-Schiemann reactions).
Class 12 Biomolecules Carbohydrates (mono-, di-, polysaccharides; reducing and non-reducing sugars); proteins (amino acids, peptide bond, primary to quaternary structure, denaturation); vitamins (fat-soluble and water-soluble); nucleic acids (DNA and RNA structure and function).
Class 11 & 12 Principles Related to Practical Chemistry Detection of elements (N, S, halogens) in organic compounds; detection of functional groups (hydroxyl, carbonyl, carboxyl, amino); systematic qualitative analysis; acidimetry and alkalimetry titrations.

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NEET 2027 Syllabus for Biology

Biology is the highest-weightage subject in NEET. It carries 90 questions worth 360 marks — 50% of your total score. The Biology syllabus is divided into Botany (Plant Biology) and Zoology (Animal Biology), each drawn from Class 11 and 12 NCERT.

NEET Biology Syllabus: Botany (Class 11 and 12)

Class Chapter Key Sub-topics
Class 11 Diversity in Living World What is living; diversity in the living world; species concept; binomial nomenclature; three-domain and five-kingdom classification systems.
Class 11 Biological Classification Five-kingdom classification (Monera, Protista, Fungi, Plantae, Animalia); Kingdom Monera (bacteria, cyanobacteria, mycoplasma); Kingdom Fungi (phycomycetes, ascomycetes, basidiomycetes, deuteromycetes); viruses; viroids; lichens.
Class 11 Plant Physiology and Kingdom Algae (Chlorophyta, Phaeophyta, Rhodophyta — examples and characteristics); Bryophyta (mosses and liverworts); Pteridophyta (ferns — sporophyte and gametophyte); Gymnosperms (Cycas and Pinus — characteristics); alternation of generations.
Class 11 Morphology of Flowering Plants Root (types and modifications); stem (modifications); leaf (types, venation, phyllotaxy); inflorescence types; flower structure; fruit and seed; semi-technical description of flowering plant families: Malvaceae, Leguminosae, Solanaceae, Liliaceae.
Class 11 Anatomy of Flowering Plants Meristematic tissues (apical, lateral, intercalary); permanent tissues (simple: parenchyma, collenchyma, sclerenchyma; complex: xylem, phloem); anatomy of dicot and monocot root, stem, and leaf.
Class 11 Cell: The Unit of Life Prokaryotic vs eukaryotic cell structure; cell membrane (fluid mosaic model); cell wall; nucleus (nuclear envelope, nucleolus, chromatin); cell organelles: mitochondria, chloroplast, endoplasmic reticulum, Golgi apparatus, lysosomes, vacuoles, ribosomes, centrosome.
Class 11 Biomolecules Proteins: amino acids, peptide bonds, primary to quaternary structure. Carbohydrates: monosaccharides (glucose, fructose), disaccharides, polysaccharides. Lipids: fats, phospholipids, sterols. Nucleic acids: purine and pyrimidine bases, nucleotides, DNA and RNA. Enzymes: properties, cofactors, Michaelis-Menten kinetics, inhibition.
Class 11 Cell Cycle and Cell Division Cell cycle phases: G1, S, G2, M; checkpoints. Mitosis: prophase, metaphase, anaphase, telophase, cytokinesis. Meiosis I (reductional division): leptotene, zygotene, pachytene, diplotene, diakinesis. Meiosis II: equational division. Significance of mitosis and meiosis.
Class 11 Plant Physiology Chloroplast structure; pigments (chlorophyll a/b, carotenoids); Photosystem I and II; light reactions (photolysis, photophosphorylation, NADPH formation); Calvin cycle (C3 pathway); C4 pathway (Hatch-Slack); photorespiration; factors affecting photosynthesis.
Class 11 Respiration in Plants Glycolysis; fermentation (alcoholic and lactic acid); aerobic respiration; Krebs cycle (TCA cycle); oxidative phosphorylation; ATP synthesis (chemiosmosis); respiratory quotient (RQ) for carbohydrates, fats, and proteins.
Class 11 Plant Growth and Development Growth phases (lag, log, senescence); plant growth regulators: auxins (apical dominance, root initiation), gibberellins (stem elongation, seed germination), cytokinins (cell division), ethylene (fruit ripening), abscisic acid (dormancy, stomatal closure); photoperiodism (SDP, LDP, day-neutral plants); phytochrome.
Class 12 Reproduction in Plants Flower structure (perianth, androecium, gynoecium); microsporogenesis; male gametophyte; megasporogenesis; female gametophyte (embryo sac); types of pollination; pollen-pistil interaction; fertilization; double fertilization; endosperm development (nuclear, cellular, helobial); embryogenesis; seed and fruit development; apomixis; parthenocarpy; polyembryony.
Class 12 Principles of Inheritance and Variation Mendel’s laws (dominance, segregation, independent assortment); incomplete dominance; codominance; multiple alleles; ABO blood groups; pleiotropy; polygenic inheritance; linkage and crossing over; sex determination; sex-linked inheritance; chromosomal disorders: Down syndrome (trisomy 21), Turner’s syndrome (45, X), Klinefelter’s syndrome (47, XXY).
Class 12 Molecular Basis of Inheritance DNA structure (Watson-Crick double helix model; base pairing rules); DNA packaging (nucleosome, chromatin); DNA replication (semi-conservative; Meselson-Stahl experiment; enzymes — helicase, primase, DNA pol III, ligase); transcription in prokaryotes and eukaryotes; processing of hnRNA (capping, tailing, splicing); genetic code (codons, wobble hypothesis); translation (ribosome structure, aminoacyl tRNA synthetase); lac operon (gene regulation); human genome project; DNA fingerprinting (VNTR).
Class 12 Evolution Origin of life (Miller-Urey experiment; Oparin-Haldane theory); Darwin’s theory of natural selection; evidence for evolution (palaeontological, comparative anatomy, biogeographical); adaptive radiation; genetic drift; founder effect; Hardy-Weinberg principle; speciation (allopatric and sympatric); human evolution milestones.
Class 12 Organisms and Populations Habitat and niche; population attributes (birth rate, death rate, sex ratio, age pyramids); population growth models (exponential and logistic — r and K strategies); population interactions: predation, competition (interspecific and intraspecific), parasitism, mutualism, commensalism, amensalism.
Class 12 Ecosystem Ecosystem structure (biotic and abiotic components); productivity (gross and net primary productivity); decomposition (detritivores, fragmentation, leaching, humification, mineralisation); energy flow; food chains and food webs; ecological pyramids (number, biomass, energy); biogeochemical cycles (carbon and phosphorus); ecosystem services.
Class 12 Biodiversity and Conservation Levels of biodiversity (genetic, species, ecological); species richness and latitudinal gradients; causes of biodiversity loss (habitat destruction, overexploitation, invasive species, co-extinctions); biodiversity hotspots; in-situ conservation (national parks, wildlife sanctuaries, biosphere reserves); ex-situ conservation (seed banks, botanical gardens, zoological parks); Biodiversity Act 2002.

NEET Biology Syllabus: Zoology (Class 11 and 12)

Class Chapter Key Sub-topics
Class 11 Animal Kingdom Basis of classification (levels of organisation, symmetry, coelom, segmentation, notochord); non-chordates: Porifera, Coelenterata, Platyhelminthes, Nematoda, Annelida, Arthropoda, Mollusca, Echinodermata, Hemichordata; chordates: Pisces, Amphibia, Reptilia, Aves, Mammalia — distinguishing features and examples.
Class 11 Structural Organisation in Animals Animal tissues: epithelial (squamous, cuboidal, columnar, ciliated, glandular), connective (areolar, adipose, bone, blood), muscular (striated, smooth, cardiac), neural. Morphology and anatomy of cockroach (digestive, circulatory, respiratory, nervous, reproductive systems) and frog.
Class 11 Breathing and Exchange of Gases Human respiratory system; mechanism of breathing (inspiration and expiration); respiratory volumes (tidal, IRV, ERV, residual); gas exchange (partial pressures); transport of oxygen (oxyhaemoglobin dissociation curve) and CO2; regulation of respiration; disorders (asthma, emphysema, occupational respiratory diseases).
Class 11 Body Fluids and Circulation Blood composition (plasma, erythrocytes, leukocytes, platelets); blood groups (ABO system — antigens and antibodies; Rh factor); coagulation cascade; lymph and lymphatic system; human heart structure; cardiac cycle; cardiac output; ECG; double circulation; disorders (hypertension, coronary artery disease, heart failure).
Class 11 Excretory Products and Their Elimination Human excretory system; kidney structure (cortex, medulla, pelvis); nephron anatomy (Bowman’s capsule, PCT, loop of Henle, DCT, collecting duct); urine formation (glomerular filtration, tubular reabsorption, tubular secretion); counter-current mechanism; regulation by ADH and aldosterone; renal disorders; dialysis.
Class 11 Locomotion and Movement Types of movement (amoeboid, ciliary, muscular); structure of skeletal muscle (sarcomere, actin, myosin); sliding filament theory of contraction; neuromuscular junction; axial and appendicular skeleton; joints (fibrous, cartilaginous, synovial); skeletal and muscular disorders (myasthenia gravis, muscular dystrophy, arthritis, osteoporosis).
Class 11 Neural Control and Coordination Sub-topics — Click HereNeuron structure (dendrites, cell body, axon, myelin sheath, nodes of Ranvier); resting membrane potential; action potential generation and propagation; synaptic transmission (excitatory and inhibitory); CNS: forebrain (cerebrum, thalamus, hypothalamus), midbrain, hindbrain (cerebellum, pons, medulla); PNS; reflex arc.
Class 11 Chemical Coordination and Integration Endocrine glands: hypothalamus (releasing and inhibiting hormones); pituitary (GH, TSH, ACTH, FSH, LH, prolactin, ADH, oxytocin); thyroid (T3, T4, calcitonin); parathyroid (PTH); adrenal cortex (corticosteroids) and medulla (adrenaline, noradrenaline); pancreas (insulin, glucagon); gonads; pineal gland; thymus; feedback mechanisms; mechanism of hormone action (protein vs steroid hormones).
Class 12 Human Reproduction Male reproductive system (testis, epididymis, vas deferens, accessory glands); spermatogenesis; female reproductive system (ovary, fallopian tube, uterus, vagina); oogenesis; menstrual cycle (follicular, ovulatory, luteal phases); hormonal control (FSH, LH, oestrogen, progesterone); fertilization; zygote cleavage; blastulation; implantation; embryonic development (gastrulation, organogenesis); placenta; parturition; lactation.
Class 12 Human Reproduction & Reproductive Health Population growth and need for reproductive health; contraception methods (barrier, IUDs, oral contraceptive pills, implants, surgical sterilization); Medical Termination of Pregnancy (MTP); sexually transmitted diseases (gonorrhoea, syphilis, HIV/AIDS, genital herpes); infertility and causes; assisted reproductive technologies: IVF-ET, ZIFT, GIFT, ICSI, artificial insemination.
Class 12 Human Health and Diseases Common diseases: malaria (Plasmodium life cycle), typhoid (Salmonella typhi), pneumonia (Streptococcus pneumoniae), amoebiasis (Entamoeba histolytica), ascariasis, dengue (Aedes mosquito); types of immunity (innate and acquired — active and passive); lymphoid organs (thymus, spleen, lymph nodes, tonsils); vaccines; monoclonal antibodies; cancer (benign vs malignant, carcinogens, treatment); HIV-AIDS (replication cycle, transmission, prevention); drugs and alcohol abuse.
Class 12 Microbes in Human Welfare Microbes in household food production (curd, cheese, bread); industrial microbiology (penicillin and other antibiotics, ethanol, organic acids, vitamins, statins); sewage treatment (primary and secondary — trickling filter, activated sludge process); biogas production (methanogens); biocontrol agents (Baculovirus, Trichoderma); biofertilizers (Rhizobium, Azospirillum, Anabaena, Nostoc, mycorrhizae).
Class 12 Biotechnology & Applications Principles of biotechnology (genetic engineering and bioprocess engineering); tools of recombinant DNA technology: restriction enzymes (EcoRI, HindIII — recognition sequences, sticky ends), cloning vectors (plasmids — pBR322; bacteriophages; cosmids; YACs), host cells; polymerase chain reaction (PCR — denaturation, annealing, extension); gel electrophoresis; Southern and Northern blotting; gene library construction; bioreactors (stirred tank).
Class 12 Biotechnology & Applications Bt crops (Bacillus thuringiensis — Bt toxin mechanism, Bt cotton, Bt brinjal); pest-resistant and herbicide-tolerant crops; transgenic animals (pharming); human insulin production (Eli Lilly — A and B chain production in E. coli); gene therapy (ADA deficiency); molecular diagnosis (ELISA, PCR for HIV and genetic disorders); biosafety (biopiracy, biosafety regulations, Cartagena Protocol); ethical issues of GMOs.

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NEET Syllabus 2027: Chapter-Wise Weightage (Based on Previous Year Trends)

Based on previous year trends, some of the high weigtage chapters include genetics for Biology, Optics for Physics and Electrochemistry for Chemistry.

Subject High Weightage Chapters Approx. Question Share
Biology Human Physiology, Genetics & Evolution, Ecology, Cell Biology, Biotechnology, Plant Physiology 45–50% of Biology section
Chemistry Chemical Bonding, Organic Chemistry, Coordination Compounds, Electrochemistry, Mole Concept 35–40% of Chemistry section
Physics Modern Physics, Current Electricity, Optics, Electrostatics, Mechanics 40–45% of Physics section

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NEET Physics Syllabus: Chapter Wise Weightage

If you master Current Electricity, Ray Optics, and Electrostatics, you already cover a big part of NEET Chapter Wise Weightage 2027 for Physics.

Physics Chapter Total Questions (5 Years) Weightage
Current Electricity 22 9%
Ray Optics & Optical Instruments 14 6%
Semiconductor Electronics 15 6%
Units and Measurements 14 6%
Electrostatic Potential & Capacitance 16 7%
Moving Charges & Magnetism 13 5%
Gravitation 10 4%
Rotational Motion 10 4%
NEET Physics Syllabus: Chapter Wise Weightage

NEET Chemistry Chapter Wise Weightage 2027

Organic Chemistry gives easy marks if you practice reactions daily using NEET 2027 chapter wise weightage. Focus on Aldehydes, Ketones & Carboxylic Acids since these contain the most questions

Chemistry Chapter Total Questions (5 Years) Weightage
Aldehydes, Ketones & Carboxylic Acids 19 9%
Organic Chemistry – Basic Principles 14 7%
Hydrocarbons 13 6%
Chemical Bonding 13 6%
Coordination Compounds 13 6%
Equilibrium 12 6%
Chemical Kinetics 12 6%
d & f Block Elements 12 6%
NEET Chemistry Chapter Wise Weightage 2027

NEET Biology Chapter Wise Weightage 2027

  • Botany chapters are simple if you read NCERT properly.
  • Genetics chapters alone cover a big part of chapter-wise weightage for NEET in Botany.
  • Biotechnology chapters are must-do for high weightage chapters for NEET 2027 in Zoology.
Botany
Chapter Total Questions (5 Years) Weightage
Molecular Basis of Inheritance 35 15%
Principles of Inheritance & Variation 22 9%
Cell Cycle & Cell Division 20 8%
Sexual Reproduction in Flowering Plants 15 6%
Cell – The Unit of Life 14 6%
Plant Growth & Development 14 6%
Plant Kingdom 17 7%
Zoology
Biotechnology – Principles & Processes 32 13%
Animal Kingdom 26 10%
Biomolecules 25 10%
Structural Organisation in Animals 24 10%
Human Reproduction 21 8%
Biotechnology & Its Applications 20 8%
Human Health & Disease 17 7%

Also Read:

NEET Full Syllabus Mock Test 1 NEET Full Syllabus Mock Test 2 NEET Full Syllabus Mock Test 3
NEET Full Syllabus Mock Test 4 NEET Full Syllabus Mock Test 5 NEET Full Syllabus Mock Test 6

NEET 2027 Preparation Tips

Preparing for NEET takes dedication and a proper NEET study plan. NEET 2027 is expected in May 2027. You have approximately nine months from August 2026 to prepare. Use the subject-wise strategy below to structure your plan.

Physics Preparation Chemistry Preparation Biology Preparation
Start with NCERT Physics (Class 11 and 12) and clear every concept before moving to any reference book. Organic Chemistry requires daily practice, especially reaction mechanisms, hydrocarbons, and functional group reactions. Read NCERT Biology (Class 11 and 12) at least three times cover-to-cover. NEET often lifts questions directly from NCERT sentences and diagrams.
Prioritize Electrostatics, Current Electricity, Ray Optics, and Semiconductor Electronics. These four chapters can contribute 12–15 marks. For Physical Chemistry, master the Nernst equation, integrated rate laws, and colligative property numericals. Molecular Basis of Inheritance alone yields around 6–9 marks every year. Master DNA replication, transcription, translation, and gene regulation.
Practice at least 5–10 numerical problems per chapter daily. Read NCERT Inorganic Chemistry line by line, especially p-Block, d-Block, and Coordination Compounds. Draw and label key diagrams weekly, including cell organelles, meiosis stages, flower structure, nephron, and heart cross-section.
Build a chapter-wise formula sheet and revise it weekly throughout your preparation. Use MTG Objective NCERT at Your Fingertips to practice MCQs after completing each chapter. Solve at least 10 years of NEET previous year papers chapter-wise to understand the exact depth required for each topic.
After NCERT, use H.C. Verma for in-chapter exercises to build problem-solving skills. Do not study the nine deleted Chemistry chapters — States of Matter, Hydrogen, s-Block Elements, Environmental Chemistry, Solid State, Surface Chemistry, Metallurgy, Polymers, and Chemistry in Everyday Life. Use Trueman’s Biology where NCERT feels thin, particularly for Animal Kingdom, Plant Kingdom, and Structural Organisation in Animals.
Do not study Communication Systems, Van de Graaff Generator, or Cyclotron, as these are deleted from the NEET syllabus.

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NEET Syllabus 2027: Best Books for NEET Preparation

The best books for NEET are considered to be NCERT since the syllabus. We have provided a few other reference books like H.C. Verma, D.C. Pandey, and more. You can also download the NCERT books from the links below:

NEET Subjects Class 12 NCERT Books Class 11 NCERT Books
Physics Download PDF Download PDF
Chemistry Download PDF Download PDF
Biology Download PDF Download PDF
Subject Books Author/ Publisher
Physics Concepts of Physics H.C. Verma
Fundamentals of Physics Halliday, Resnick, and Walker
Problems in General Physics I.E. Irodov
Understanding Physics D.C. Pandey
Chemistry Physical Chemistry P.W. Atkins
Organic Chemistry Morrison and Boyd
Inorganic Chemistry J.D. Lee
Organic Chemistry O.P. Tandon
Biology Trueman’s Biology (Part 1 and Part 2) K.N. Bhatia and M.P. Tyagi
Objective Biology Dinesh & K.D. Tripathi
Biology for NEET C.P. Bansal
Biology Vol 1 & 2 Dr. S. S. Bhatt
Reddit

Source: Reddit

Reddit users were discussing the best books for NEET UG preparation.

NEET Syllabus 2027 FAQs

Ques. Is the NEET Syllabus 2027 the same as the 2026 syllabus?

Ans. Yes, the NEET 2027 syllabus is expected to be the same as 2025 and 2026. NMC confirmed no changes to the NEET 2026 syllabus on December 23, 2025. No new revision has been announced as of August 2026. Students should follow the NMC 2024-revised syllabus. It covers 79 chapters across Physics, Chemistry, and Biology.

Ques. Which subject has the highest weightage in NEET 2027?

Ans. Biology has the highest weightage in NEET. It carries 90 questions worth 360 marks — 50% of the total 720. Physics and Chemistry each carry 45 questions worth 180 marks (25% each). You should give more study time to Biology. However, do not neglect Physics and Chemistry. A 10-mark gain in either shifts your rank significantly.

Ques. Is NCERT enough for NEET 2027 preparation?

Ans. NCERT is the most critical resource for NEET. For Biology, NCERT alone covers 80–90% of questions. For Chemistry, NCERT is essential for Inorganic and Organic foundations. For Physics, NCERT builds theory — but you need additional MCQ practice (D.C. Pandey) for speed. Read NCERT thoroughly before picking up any reference book.

Ques. Where can I download the NEET 2027 official syllabus PDF?

Ans. The official NEET syllabus PDF is available at neet.nta.nic.in (NTA’s NEET portal) and nmc.org.in (National Medical Commission). The NMC 2024-revised PDF is the operative document as of August 2026. It is accessible at nmc.org.in under the "Latest News" section. NTA will publish the NEET 2027 information bulletin around December 2026 or January 2027. That bulletin will confirm the final syllabus for 2027.

Ques. Which are the most important Biology chapters for NEET 2027?

Ans. The most important Biology chapters based on 2021–2025 weightage are: Molecular Basis of Inheritance (6–9 questions), Biotechnology: Principles and Processes (4–6 questions), Biotechnology and Its Applications (2–6 questions), Principles of Inheritance and Variation (2–6 questions), and Biomolecules (2–6 questions). Complete and revise these chapters first. They can contribute 25–35 marks in Biology alone.

Ques. Has the NEET Syllabus 2027 been officially revised?

Ans. No. No revision has been announced for NEET 2027 as of August 2026. The last major revision was in 2024, when NMC reduced the syllabus from 97 to 79 chapters. NMC confirmed no further changes for NEET 2025 and 2026. Students should prepare using the 2024-revised chapter list. If NMC releases a new notification, it will be published at nmc.org.in.

Ques. How many chapters are in the NEET 2027 syllabus?

Ans. The NEET 2027 syllabus (following the 2024 NMC revision) covers approximately 79 chapters total. Physics has around 20 chapters from Class 11 and 12 NCERT. Chemistry has around 22 chapters. Biology has around 37 chapters across Botany and Zoology. The 2024 revision removed 18 chapters from the older 97-chapter framework.

Ques. What books should I follow for Chemistry in NEET 2027?

Ans. Start with NCERT Chemistry (Class 11 and 12) as your primary resource. For Physical Chemistry numericals, use O.P. Tandon (G.R. Bathla Publications). For Organic Chemistry reaction mechanisms, Morrison and Boyd provides detailed theory. For chapter-wise MCQ practice, MTG Objective NCERT at Your Fingertips (Chemistry) is the most efficient revision tool for NEET.

Ques. Is the Communication Systems chapter in the NEET 2027 Physics syllabus?

Ans. No. The Communication Systems chapter was removed from NEET Physics in the 2024 NMC revision. It is not in the NEET 2027 syllabus. Do not prepare this chapter. Other deleted Physics topics include the Van de Graaff Generator, Cyclotron, Potentiometer (detailed treatment), and Damped Simple Harmonic Motion. None have been reinstated as of August 2026.