NEET Deleted Syllabus 2025: The NEET 2025 syllabus, removed certain topics from Physics, Chemistry, and Biology. In Physics, deletions include Poisson's ratio and the greenhouse effect; Chemistry exclusions cover States of Matter and Environmental Chemistry; Biology removals involve the three domains of life and tobacco abuse.

Newly added topics encompass satellite motion in Physics, protein biosynthesis in Biology, and various concepts in Chemistry. Candidates should consult the updated syllabus on the NMC's official website for comprehensive details.

The National Eligibility cum Entrance Test (NEET) is one of the most competitive medical entrance exams in India, providing admission to MBBS, BDS, and other medical courses. To reduce the academic burden on students the National Testing Agency (NTA) has implemented syllabus reductions for the NEET 2025 exam.

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NEET Deleted Syllabus 2025

The NMC authorities have eliminated specific topics from the NEET syllabus and have released the updated syllabus on their official website at nmc.org.in. The NMC authorities have reduced the syllabus for Physics, Chemistry and Biology.

Candidates can go through the subject-wise deleted topics for NEET 2025 stated below.

NEET Deleted Physics Syllabus 2025

NEET deleted the syllabus for Physics 2025, which includes topics like Poisson's ratio, elastic energy, Reynolds number, Wein’s displacement law, the greenhouse effect, etc. Candidates can go through the detailed chapter-wise deleted topics given below.

Deleted Topics from Class 11 Physics

• Unit I: Physical-world and Measurement
• Scope and excitement of Physics, nature of physical laws, Physics and society.
• Need for measurement: Length, mass, time, accuracy, and precision of measuring instruments.
• Unit II: Kinematics
• Elementary concepts of differentiation and integration for motion.
• Scalars and vectors: Position, displacement, vector notation, addition and subtraction, relative velocity.
• Unit III: Laws of Motion
• Lubrication (Equilibrium of Concurrent Forces).
• Unit V: Rotational Motion
• Momentum conservation and center of mass motion.
• Unit VI: Gravitation
• Geostationary satellites.
• Unit VII: Properties of Bulk Matter
• Shear, Poisson's ratio, elastic energy, Reynold’s number, anomalous expansion.
• Specific heat capacity (Cp, Cv), calorimetry, latent heat.
• Black Body Radiation, Wein’s displacement law, Greenhouse effect.
• Newton’s law of cooling and Stefan’s law.
• Unit VIII: Thermodynamics
• Heat engines and refrigerators.
• Unit X: Oscillations and Waves
• Free, forced, and damped oscillations, resonance, Doppler effect.

Deleted Topics from Class 12 Physics

• Unit I: Electrostatics
• Free charges and bound charges inside a conductor, Van de Graaff generator.
• Unit II: Current Electricity
• Flow of electric charges in a conductor, carbon resistors, color code for resistors.
• Potentiometer applications for measuring potential difference and comparing emf, internal resistance of cells.
• Unit III: Magnetic Effects of Current and Magnetism
• Magnetic field concept, Oersted’s experiment, magnetic dipole moment of a revolving electron.
• Earth’s magnetic field, magnetic elements, permanent magnets.
• Unit IV: Electromagnetic Induction and Alternating Currents
• LC oscillations (qualitative treatment only).
• Unit VI: Optics
• Reflection and refraction of plane waves, wavefronts.
• Scattering of light (blue sky, red sunsets).
• Human eye, image formation, correction of eye defects, microscopes, and telescopes.
• Unit VII: Dual Nature of Matter and Radiation
• Davisson-Germer experiment (experimental details omitted).
• Unit VIII: Atoms and Nuclei
• Isotopes, isobars, isotones, radioactivity (alpha, beta, gamma particles), decay law.
• Unit IX: Electronic Devices
• Energy bands in solids, conductors, insulators.
• Transistor action, amplifier (common emitter configuration), transistor as a switch.

Also Read: NEET Physics Syllabus 2025

NEET Deleted Chemistry Syllabus 2025

There are several topics that have been deleted from the NEET Chemistry chapters. Candidates can go through the chapter-wise deleted topics for chemistry paper tabulated below.

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NEET Deleted Biology Syllabus 2025

There are several topics that have been deleted from the NEET Biology syllabus. Students can go through the NEET deleted Biology Syllabus 2025 topics tabulated below.

1. Diversity in Living World

• Three domains of life
• Tools for Taxonomy: Museums, Zoos, Herbaria, Botanical Gardens
• Classification of Angiosperms, including characteristic features and examples

2. Structural Organization in Animals and Plants

Morphology, anatomy, and functions of the digestive, circulatory, respiratory, nervous, and reproductive systems of an insect (cockroach)

3. Plant Physiology

• Transport in Plants:
• Movement of water, gases, and nutrients
• Cell-to-cell transport: Diffusion, Facilitated diffusion, Active transport
• Water relations: Imbibition, Water potential, Osmosis, Plasmolysis
• Long-distance transport: Absorption, Apoplast, Symplast, Transpiration pull, Root pressure, Guttation
• Transpiration: Opening and closing of stomata
• Uptake and translocation of mineral nutrients: Transport of food, Phloem transport, Mass flow hypothesis
• Gas diffusion (brief mention)
• Mineral Nutrition:
• Essential minerals, macro and micronutrients, their roles, deficiency symptoms, and toxicity
• Elementary idea of Hydroponics as a method to study mineral nutrition
• Nitrogen metabolism: Nitrogen cycle and biological nitrogen fixation
• Plant growth and development: Seed dormancy, vernalization, and photoperiodism

4. Human Physiology

• Digestion and absorption: alimentary canal, digestive glands, gastrointestinal hormones, peristalsis, absorption, carbohydrates, and fats
• Nutritional and digestive disorders: PEM, indigestion, constipation, vomiting, jaundice, diarrhea
• Reflex actions and sense organs (eye, ear), elementary structure and function of the eye and ear

5. Reproduction

• Asexual and sexual reproduction
• Spore formation, budding, gemmules, fragmentation, vegetative propagation in plants

6. Biology and Human Welfare

• Tobacco abuse
• Improvement in food production: plant breeding, tissue culture, single-cell protein, biofortification
• Apiculture and animal husbandry

7. Ecology and Environment

• Habitat and niche, population, and ecological adaptations
• Nutrient cycling: carbon and phosphorus
• Ecological succession and services: carbon fixation, pollination, oxygen release
• Environmental issues: air and water pollution, agrochemical effects, solid and radioactive waste management, greenhouse effect, deforestation
• Case studies addressing environmental issues

Also Read: NEET Biology Syllabus 2025

NEET Syllabus 2025: Newly Added Topics

A number of new topics have been added to the curriculum for NEET 2025 to make sure that students have the modern knowledge and abilities needed for medical study.

These additions are from National Medical Commission (NMC) recommendations and focus on improving comprehension of basic and advanced concepts. Listed below are all the newly added topics from Physics, Chemistry, and Biology.

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NEET Physics Newly Added Topics 2025

Listed below are the new topics added in NEET Physics topics for 2025 as per the NMC:

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NEET Chemistry Newly Added Topics 2025

Listed below are the new topics added in NEET Chemistry topics for 2025 as per the NMC:

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NEET Biology Newly Added Topics 2025

Listed below are the new topics added in NEET Biology topics for 2025 as per the NMC:

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