Deleted Syllabus of NEET UG 2026 PDF Download

Physics and Measurement

Scope and excitement; nature of physical laws; physics, technology, and society; need for measurement; length, mass, and time measurements; accuracy and precision of measuring instruments

Kinematics

Elementary concepts of differentiation and integration for describing motion; scalar and vector quantities; position and displacement vectors; general vectors and notation; equality of vectors; multiplication of vectors by a real number

Laws of Motion

Equilibrium of concurrent forces; lubrication

Rotational Motion

Momentum conservation; centre of mass of uniform rod

Gravitation

Geostationary satellites

Properties of Solids and Liquids

Shear; modulus of rigidity; Poisson's ratio; elastic energy; Reynold's number; qualitative ideas of black body radiation; Wein's displacement law; greenhouse effect; Cp, Cv; Newton's law of cooling; Stefan's law

Thermodynamics

Heat engines and refrigerators

Oscillations and Waves

Free, forced, and damped oscillations (qualitative ideas only); resonance; Doppler effect

Electrostatics

Free charges and bound charges inside a conductor; Van de Graaff generator

Current Electricity

Flow of electric charges in a metallic conductor; carbon resistors; color code for carbon resistors; potentiometer – principle and applications to measure potential difference; comparing EMF of two cells; measurement of internal resistance of a cell

Magnetic Effects of Current and Magnetism

Concept of magnetic field; Oersted's experiment; cyclotron; magnetic dipole moment of a revolving electron; Earth's magnetic field and magnetic elements; permanent magnets

Electromagnetic Induction and Alternating Current

LC oscillations (qualitative treatment only)

Optics

Reflection and refraction of plane wave at a plane surface using wavefronts; scattering of light (blue sky and reddish sun at sunrise/sunset); optical instruments including human eye, image formation, accommodation, correction of eye defects; microscopes and astronomical telescopes and their magnifying powers

Dual Nature of Matter and Radiation

Davisson–Germer experiment (only conclusion required, experimental details omitted)

Atoms and Nuclei

Isotopes, isobars, isotones; radioactivity – alpha, beta, and gamma particles/rays and their properties; decay law

Electronic Devices

Energy bands in solids (qualitative ideas only); conductors; insulators; junction transistor; transistor action; characteristics of a transistor; transistor as an amplifier (common emitter configuration); oscillator; transistor as a switch

Some Basic Concepts of Chemistry

General introduction: importance and scope of chemistry

Atomic Structure

Atomic number; isotopes and isobars; concept of shells and subshells; dual nature of light

Chemical Thermodynamics

Third law of thermodynamics (brief introduction)

Some p-Block Elements

Atomic number; isotopes and isobars; concept of shells and subshells; dual nature of matter and light

Organic Compounds Containing Nitrogen

Cyanides and isocyanides (mentioned at relevant places only)

Environmental Chemistry

Environmental pollution: air, water, and soil pollution; chemical reactions in atmosphere; smog; major atmospheric pollutants; acid rain; ozone and its reactions; effects of ozone layer depletion; greenhouse effect and global warming; pollution due to industrial wastes; green chemistry as an alternative tool for reducing pollution; strategy for control of environmental pollution

Polymers

Classification – natural and synthetic; methods of polymerization (addition and condensation); copolymerization; some important polymers including polyesters, bakelite, rubber; biodegradable and non-biodegradable polymers

Chemistry in Everyday Life

Chemicals in medicines – analgesics, tranquillizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamines; chemicals in food – preservatives, artificial sweetening agents, elementary ideas of antioxidants; cleansing agents – soaps and detergents, cleansing action

Diversity in Living World

Three domains of life; tools for study of taxonomy – museums, zoos, herbaria, botanical gardens; angiosperms; angiosperms classification up to class; characteristic features and examples

Structural Organisation in Animals and Plants

Morphology, anatomy, and functions of different systems (digestive, circulatory, respiratory, nervous, and reproductive) of an insect (cockroach) – brief account only

Plant Physiology

Transport in plants: movement of water, gases, and nutrients; cell to cell transport – diffusion, facilitated diffusion, active transport; plant-water relations – imbibition, water potential, osmosis, plasmolysis; long distance transport of water; transpiration; uptake and translocation of mineral nutrients; phloem transport; mass flow hypothesis. Mineral nutrition: essential minerals, macro and micronutrients, deficiency symptoms, mineral toxicity, hydroponics, nitrogen metabolism, nitrogen cycle, biological nitrogen fixation. Seed dormancy; vernalisation; photoperiodism

Human Physiology

Digestion and absorption; alimentary canal and digestive glands; role of digestive enzymes and gastrointestinal hormones; peristalsis; digestion, absorption, and assimilation of proteins, carbohydrates, and fats; caloric value; egestion; nutritional and digestive disorders (PEM, indigestion, constipation, vomiting, jaundice, diarrhea). Reflex action; sense organs; elementary structure and function of eye and ear

Reproduction

Reproduction in organisms (modes of reproduction – asexual and sexual); asexual reproduction modes including binary fission, sporulation, budding, gemmule, fragmentation; vegetative propagation in plants

Biology and Human Welfare

Tobacco abuse; improvement in food production; plant breeding; tissue culture; single cell protein; biofortification; apiculture and animal husbandry

Ecology and Environment

Habitat and niche; population and ecological adaptations; nutrient cycling (carbon and phosphorous); ecological succession; ecological services – carbon fixation, pollination, oxygen release. Environmental issues: air pollution and its control; water pollution and its control; agrochemicals and their effects; solid waste management; radioactive waste management; greenhouse effect and global warming; ozone depletion; deforestation; case studies addressing environmental issues