NEET Deleted Syllabus 2024

• Scope
• Nature of Physical Law
• Physics, Technology, and Society
• Need for measurement: Length, mass, and time measurements, accuracy & precision of measuring instruments.

• Primary concepts of differentiation and integration for describing motion
• Scalar and Vector quantities: position and displacement vectors, general vector, general vectors, and notations, equality of vectors, multiplication of vectors by a real number

• Equilibrium of concurrent forces, lubrication

• Momentum conservation
• Centre of mass of uniform rod

• Geostationary satellites

• Shear
• Modulus of rigidity
• Poisson’s ratio
• Elastic energy
• Reynold’s number
• Qualitative ideas of black body radiation
• Wein’s displacement law and the greenhouse effect
• Cp, cv
• Newton’s law of cooling
• Stefan’s law

• Heat engines and refrigerators

• Damped, free, and forced oscillations
• Resonance
• Doppler effect

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

• The flow of electric charges in a metallic conductor
• Carbon resistors
• Color code for carbon resistors
• Principle and applications to measure the potential difference and also comparing emf of two cells – Potentiometer
• Measurement of internal resistance of a cell

• Concept of magnetic field
• Oersted’s experiment
• Cyclotron
• Magnetic dipole moment of a revolving electron
• Earth’s magnetic field and magnetic elements
• Permanent magnets

• LC oscillations (qualitative treatment only)

• Rand refraction of plane wave at a plane surface using wavefronts
• The reddish appearance of the sun during sunset and sunrise and the scattering of the light-blue color in the sky
• Optical equipment: human eye, image formation, and accommodation, correction of eye defects like myopia and hypermetropia using lenses, microscopes, and astronomical telescopes

• Davisson-Germer experiment

• Isotopes
• Isobars; isotones
• Radioactivity – alpha, beta, and gamma particles/rays and their properties decay law

• Band of energy in solids
• Conductors
• Insulators
• Transistor action
• Characteristics of a transistor; the transistor has an amplifier (common emitter configuration) and oscillator
• Transistor as a switch

• General introduction:
• Important and scope of chemistry

• Atomic number
• Isotopes and isobars
• Concept of shells and subshells
• Dual nature of light

• The third law of thermodynamics

• Atomic number
• IsoConcepttopes and isobars

of shells and subshells

• Dual nature of matter and light

• Cyanides and isocyanides will be mentioned at relevant places

• Environmental pollution: Air
• Water and soil pollution
• Chemical reactions in the atmosphere
• Smogs
• Major atmosphere pollutants
• Acid rain ozone and its reactions
• Effects of depletion of the ozone layer
• Global warming and greenhouse effect due to industrial waste.
• Green chemistry as an alternative tool for reducing pollution
• Strategy for control of environmental pollution.

• Classification- natural and synthetic
• Methods of polymerization(addition and condensation)
• Copolymerization
• Polymers like natural and synthetic like polyesters, bakelite; rubber,
• Biodegradable and non-biodegradable polymers.
• Chemical in medicines- analgesics
• Tranquillizers
• Antiseptics
• Disinfectants
• Antimicrobials
• Antifertility drugs
• Antibiotics
• Antacids
• Antihistamines

• Chemicals in food
• Preservatives, artificial sweetening agents
• Elementary ideas of antioxidants
• Cleaning agents- soap and detergents, cleaning action

• Three domains of life
• Tools for study taxonomy: Museums, zoos, herbaria, botanical gardens, angiosperms
• Angiosperm classification up to class, characteristics, and examples

• Morphology
• Anatomy and functions of systems (digestive, circulatory, respiratory, nervous, and reproductive of insect (cockroach)

• Transport in plants – the movement of water, gases, and nutrients
• Cell-to-cell transport- facilitated diffusion, active transport, and diffusion
• Water relations: imbibition, water potential, osmosis, plasmolysis
• Long-distance water transport – absorption. Apoplast, symplast, transpiration pull, root pressure, and guttation
• Transpiration – opening, and closing of stomata
• Transport of food, phloem transport, mass flow hypothesis
• Diffusion of gases
• Mineral nutrition – essential minerals, macro, and micronutrients and their role
• Deficiency symptoms
• Mineral toxicity
• Elementary idea of hydroponics as a method to study mineral nutrition
• Nitrogen metabolism – nitrogen cycle, biological nitrogen fixation
• Seed dormancy
• Vernalisation
• Photoperiodism

• Digestion and absorption
• Alimentary canal and digestive glands
• Role of digestive enzymes and gastrointestinal hormones
• Assimilation of carbohydrates, fats, and proteins
• Peristalsis, absorption, digestion
• The caloric value of proteins, carbohydrates, and fats
• Egestion
• Nutritional and digestive disorders – PEM, indigestion, constipation, vomiting, jaundice and diarrhea
• Reflex action
• Sense organs
• Primary structure and function of ear and eye

• Reproduction in organisms – reproduction, is a characteristic feature of all organisms for the continuation of species
• Modes of reproduction – asexual and sexual
• Binary fission, sporulation, budding, fragmentation, and vegetative propagation in plants, and gemmules are the asexual modes of reproduction

• Tobacco abuse
• Improvement in food production
• Plant breeding, tissue culture, single-cell protein
• Biofortification
• Apiculture and Animal husbandry

• Habitat and niche
• Population and ecological adaptions
• Nutrient cycle (carbon & phosphorus)
• Ecological succession
• Oxygen release, pollination, and carbon fixation are the ecological services
• Environmental issues – water pollution and control, air pollution and control
• Agrochemicals and their effects
• Solid waste management
• Radioactive waste management
• Greenhouse effect and global warming
• Ozone depletion
• Deforestation: any 3 case studies as success stories addressing environmental issues.