NEET-UG 2023 Preparation: NEET UG syllabus 2023 is a modified combo of various state syllabi, CBSE, NCERT, and COBSE:

NEET syllabus Class XI Physics

NEET Syllabus in Class XII Physics

NEET Syllabus in Class XI Chemistry

NEET Syllabus in Class XII Chemistry

NEET Syllabus in Class XI Biology

NEET Syllabus in Class XII Biology

NEET Average chapter wise weightage based on past papers:

NEET-UG Chapter wise Weightage – Class XI Physics
Unit	Topic / Chapters	%
I	Physical-world and measurement	2%
	Chapter–1: Physical World
	Chapter–2: Units and Measurements
II	Kinematics	3%
	Chapter–3: Motion in a Straight Line
	Chapter–4: Motion in a Plane
III	Laws of Motion	3%
	Chapter–5: Laws of Motion
IV	Work, Energy, and Power	4%
	Chapter–6: Work, Energy, and Power
V	Motion of System of Particles and Rigid Body	5%
	Chapter–7: System of Particles and Rotational Motion
VI	Gravitation	2%
	Chapter–8: Gravitation
VII	Properties of Bulk Matter	3%
	Chapter–9: Mechanical Properties of Solids
	Chapter–10: Mechanical Properties of Fluids
	Chapter–11: Thermal Properties of Matter
VIII	Thermodynamics	9%
	Chapter–12: Thermodynamics
IX	Behavior of Perfect Gas and Kinetic Theory	3%
	Chapter–13: Kinetic Theory
X	Oscillation & Waves	3%
	Chapter–14: Oscillations
	Chapter–15: Waves

NEET-UG Chapter wise Weightage – Class XII Physics
Unit	Topic / Chapters	%
I	Electrostatics	9%
	Chapter-1: Electric Charges and Fields
	Chapter-2: Electrostatic Potential and Capacitance
II	Current Electricity	8%
	Chapter-3: Current Electricity
III	Magnetic Effect of Current & Magnetism	5%
	Chapter-4: Moving Charges and Magnetism
	Chapter-5: Magnetism and Matter
IV	Electromagnetic Induction & Alternating Current	8%
	Chapter-6: Electromagnetic Induction
	Chapter-7: Alternating Current
V	Electromagnetic Waves	5%
	Chapter-8: Electromagnetic Waves
VI	Optics	10%
	Chapter-9: Ray Optics and Optical Instruments
	Chapter-10: Wave Optics
VII	Dual Nature of Matter and Radiation	6%
	Chapter-11: Dual Nature of Radiation and Matter
VIII	Atoms & Nuclei	3%
	Chapter-12: Atoms
	Chapter-13: Nuclei
IX	Electronic Devices	9%
	Chapter-14: Semiconductor Electronics

NEET-UG Chapter wise Weightage – Class XI Chemistry
Unit	Topic / Chapters	%
I	Basic Concepts of Chemistry	1%
II	Structure of Atom	2%
III	Classification of Elements & Periodicity in Properties	2%
IV	Chemical Bonding and Molecular Structure	5%
V	States of Matter: Gases and Liquids	2%
VI	Thermodynamics	8%
VII	Equilibrium	6%
VIII	Redox Reactions	3%
IX	Hydrogen
X	s-Block Elements	2%
XI	Some p-Block Elements	2%
XII	Organic Chemistry: Basic Principles & Techniques	4%
XIII	Hydrocarbons	3%
XIV	Environmental Chemistry	2%

NEET-UG Chapter wise Weightage – Class XII Chemistry
Unit	Topic / Chapters	%
I	Solid State	2%
II	Solutions	5%
III	Electrochemistry	2%
IV	Chemical Kinetics	3%
V	Surface Chemistry	2%
VI	Isolation of Elements	2%
VII	p-Block Elements	5%
VIII	d- and f-Block Elements	4%
IX	Coordination Compounds	9%
X	Haloalkanes and Haloarenes	3%
XI	Alcohols, Phenols, and Ethers	4%
XII	Aldehydes, Ketones and Carboxylic Acids	4%
XIII	Organic Compounds containing Nitrogen	2%
XIV	Biomolecules	3%
XV	Polymers	3%
XVI	Chemistry in Everyday Life	2%

NEET-UG Chapter wise Weightage – Class 11 Biology
Unit	Topic / Chapters	%
I	Diversity of Living Organisms	14%
	Chapter-1: The Living World
	Chapter-2: Biological Classification
	Chapter-3: Plant Kingdom
	Chapter-4: Animal Kingdom
II	Structural Organisation in Plants & Animals	5%
	Chapter-5: Morphology of Flowering Plants
	Chapter-6: Anatomy of Flowering Plants
	Chapter-7: Structural Organisation in Animals
III	Cell: Structure and Function	9%
	Chapter-8: Cell-The Unit of Life
	Chapter-9: Biomolecules
	Chapter-10: Cell Cycle and Cell Division
IV	Plant Physiology	6%
	Chapter-11: Transport in Plants
	Chapter-12: Mineral Nutrition
	Chapter-13: Photosynthesis in Higher Plants
	Chapter-14: Respiration in Plants
	Chapter-15: Plant – Growth and Development
V	Human Physiology	20%
	Chapter-16: Digestion and Absorption
	Chapter-17: Breathing and Exchange of Gases
	Chapter-18: Body Fluids and Circulation
	Chapter-19: Excretory Products and Their Elimination
	Chapter-20: Locomotion and Movement
	Chapter-21: Neural Control and Coordination
	Chapter-22: Chemical Coordination and Integration

NEET-UG Chapter wise Weightage – Class XII Biology
Unit	Topic / Chapters	%
VI	Reproduction	9%
	Chapter-1: Reproduction in Organisms
	Chapter-2: Sexual Reproduction in Flowering Plants
	Chapter-3: Human Reproduction
	Chapter-4: Reproductive Health
VII	Genetics and Evolution	18%
	Chapter-5: Principles of Inheritance and Variation
	Chapter-6: Molecular Basis of Inheritance
	Chapter-7: Evolution
VIII	Biology and Human Welfare	9%
	Chapter-8: Human Health and Diseases
	Chapter-9: Strategies for Enhancement in Food Production
	Chapter-10: Microbes in Human Welfare
IX	Biotechnology and its Applications	4%
	Chapter-11: Biotechnology – Principles and Processes
	Chapter-12: Biotechnology and its Application
X	Ecology and Environment	6%
	Chapter-13: Organisms and Populations
	Chapter-14: Ecosystem
	Chapter-15: Biodiversity and its Conservation
	Chapter-16: Environmental Issues