Course Details

NEET Complete Course Pack (PCB)

Physics, Chemistry, Biology

Language

English

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English

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Q&A

Videos

Notes

Reference

Physics

The Ministry of Human Resource Development (MHRD), Government of India (GOI) has established National Testing Agency (NTA) as an independent autonomous and self-sustained premier testing organisation for conducting efficient, transparent and international standard test in order to access the competency of candidates for admission to premier higher education institutions.

NATIONAL ELIGIBILITY CUM ENTRANCE TEST (UG) 2020 (NEET (UG) - 2020) will be conducted by National Testing Agency (NTA) for admission to MBBS/BDS Courses and other undergraduate medical courses in approved/recognized Medical/Dental & other Colleges/ Institutes in India.

Section 14 of the National Medical Commission Act, 2019 provides for holding of a common and uniform National Eligibility-cum-Entrance Test (NEET) for admission to the undergraduate medical courses in all medical institutions including those governed under any other law. Thus, the admission to MBBS course in AIIMS, New Delhi, JIPMER and all AIIMS like Institutions will be made through NEET. The eligibility criteria applicable to appear in NEET (UG) shall also be applicable to the candidates desirous to take admission to INIs like AIIMS.

Similarly, the criteria for minimum qualifying marks to be eligible for admission to MBBS course shall also be applicable to INIs. Further, the common counseling for admission to MBBS course in these INIs shall be conducted by the DGHS as per the Time Schedule specified in the MCI’s regulations.

The NEET (UG) - 2020 will be conducted on Sunday, the 13th September, 2020. The responsibility of the NTA is limited to the conduct of the entrance examination, declaration of result and for providing an “All India Rank Merit List” to the Directorate General Health Service, Government of India for the conduct of counselling for 15% All India Quota Seats and for providing the result to States/other Counselling Authorities.

COURSE STRUCTURE:

Subject Number of Question Marks

Biology 90 360

Physics 45 180

Chemistry 45 180

The total number of questions to be asked in exam is 200, out of which 180 questions need to be answered. Each correct answer will fetch 4 marks, while 1 mark will be deducted for each wrong answer.

What you will learn

Physics: Class 11th

Unit 1 – Physical world and measurement

Units of measurements. System of Units, S I Units, fundamental and derived units, least count, significant figures, Errors in measurements, Dimensions of Physics quantities, dimensional analysis, and its applications.

Unit 2 – Kinematics

The frame of reference, motion in a straight line, Position-time graph, speed and velocity: Uniform and non-uniform motion, average speed and instantaneous velocity, uniformly accelerated motion. velocity-time, position-time graph, relations for uniformly accelerated motion- Scalars and Vectors.
Vector. Addition and subtraction, scalar and vector products.

Unit 3 – Laws of Motion

Force and inertia, Newton's First Law of Motion: Momentum, Newton's Second Law of Motion: Impulses, Newton's Third Law of Motion: I-aw of conservation of linear momentum and its applications.
Equilibrium of concurrent forces. Static and Kinetic friction, larvs of friction. rolling friction.
Dynamics of uniform circular motion: centripetal force and its applications: vehicle on a level
circular road. vehicle on a banked road.

Unit 4 – Work, Energy and Power

Work done by a constant force and a variable force; kinetic and potential energies. work-energy theorem, power.

The potential energy of spring conservation of mechanical energy. conservative and nonconservative forces; motion in a vertical circle: Elastic and inelastic collisions in one and two dimensions.

Unit 5 – Rotation of Motion

Centre of the mass of a two-particle system, Centre of the mass of a rigid body: Basic concepts of rotational motion; moment of a force; torque, angular momentum, conservation of angular momentum and its applications;
The moment of inertia, the radius of gyration, values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems. and their applications. Equilibrium of rigid bodies. rigid body rotation and equations of rotational motion , comparison of linear and rotational motions.

Unit 6 – Gravitation

The universal law of gravitation. Acceleration due to gravity and its variation with altitude and depth. Kepler's law of planetary motion. Gravitational potential energy; gravitational potential.
Escape velocity, Motion of a satellite, orbital velocity, time period and energy of satellite.

Unit 7 – Properties of Solids and liquids

Elastic behaviour, Stress-strain relationship, Hooke's Law. Young's modulus, bulk modulus, modulus of rigidity, Pressure due to a fluid column; Pascal's law and its applications. Effect of gravity on fluid pressure.
Viscosity, Stokes' law, terminal velocity, streamline, and turbulent flow, critical velocity, Bemoulli's principle and its applications.
Surface energy and surface tension, angle of contact, excess of pressure across a curved surface, application of surface tension - drops, bubbles, and capillary rise.
Heat, temperature, thermal expansion; specific heat capacity, calorimetry; change of state, latent heat. Heat transfer conduction, convection, and radiation.

Unit 8 – Thermodynamics

Thermal equilibrium, zeroth law of thermodynamics, the concept of temperature, Heat, work, and internal energy.
The first law of thermodynamics, isothermal and adiabatic processes.
The second law of thermodynamics: reversible and irreversible processes.

Unit 9 –Kinetic Theory of Gases

Equation of state of a perfect gas, work done on compressing a gas, Kinetic theory of gases - assumptions, the concept of pressure.
Kinetic interpretation of temperature: RMS speed of gas molecules: Degrees of freedom.
Law of equipartition of energy and applications to specific heat capacities ofgases; Mean free path. Avogadro's number.

Unit 10 – Oscillations and waves

Periodic motion-period, frequency, displacement as a function of time. Periodic functions. Simple harmonic motion(SHM) and its equation; phase; oscillations of a spring-restoring force and force constant; energy in SHM –Kinetic and potential energies; simple pendulum-derivation of expression for its time period; free, forced and damped oscillations (qualitative ideas only), resonance.
Wave motion. Longitudinal and transverse waves, speed of wave motion. Displacement relation for a progressive wave. Principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics. Beats. Doppler effect.

Physics Class 12th:

Unit 1 – Electrostatics

Electric charges: Conservation of charge. Coulomb's law forces between two point charges, forces between multiple charges: superposition principle and continuous charge distribution.
Electric field: Electric field due to a point charge, Electric field lines, Electric dipole, Electric field due to a dipole. Torque on a dipole in a uniform electric field.
Electric flux, Gauss's law and its applications to find field due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet, and uniformly charged thin spherical shell.
Electric potential and its calculation for a point charge, electric dipole and system of charges potential difference, Equipotential surfaces, Electrical potential energy of a system of two point charges and of electric dipole in an electrostatic field.
Conductors and insulators, Dielectrics and electric polarization, capacitors and capacitances, the combination of capacitors in series and parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates, Energy stored in a capacitor.

Unit 2 – Current electricity

Electric current, Drift velocity, mobility and their relation with electric current, Ohm's law.
Electrical resistance, V-I characteristics of ohmic and non-ohmic conductors. Electrical energy and power.
Electrical resistivity and conductivity, Series and parallel combinations of resistors, Temperature dependence of resistance.
Internal resistance, potential difference and emf of a cell, a combination of cells in series and parallel.
Kirchhoffs raws and their applications. wheatstone bridge. Metre Bridge.

Unit 3 – Magnetic effects of current and magnetism

Biot - Savart law and its application to current carrying circular loop. Ampere's law and its applications to infinitely long current carrying straight wire and solenoid. Force on a moving charge in uniform magnetic and electric fields.
Force on a current-carrying conductor in a uniform magnetic field, The force between two parallel currents carrying conductors-definition of ampere, Torque experienced by a current loop in a uniform magnetic field: Moving coil galvanometer, its sensitivity, and conversion to ammeter and voltmeter.
Current loop as a magnetic dipole and its magnetic dipole moment. Bar magnet as an equivalent solenoid, magnetic field lines; Magnetic field due to a magnetic dipole (bar magnet) along its axis and perpendicular to its axis, Torque on a magnetic dipole in a uniform magnetic field, para-, dia- and ferromagnetic substances with examples, effect of temperature on magnetic properties.

Unit 4 – Electromagnetic induction and alternating current

Electromagnetic induction; Faraday’s law, induced emf and current; Lenz’s law, eddy currents. Self and mutual inductance. Alternating currents, peak and RMS value of alternating current/ voltage : reactance and impedance : LCR series circuit, resonance : power in AC circuits, wattless current. AC generator and transformer.

Unit 5 – Electromagnetic waves

Displacement current, Electromagneic waves and their characteristics, Transverse nature of electromagnetic waves, Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet. X- rays. Gamma rays), Application of e.m. waves.

Unit 6 – Optics

Reflection of light, spherical mirrors, mirror formula. Refraction of light at plane and spherical surfaces, thin lens formula and lens maker formula. Total internal reflection nd its applications.
Magnification. Power of lens. Combination of thin lenses in contact. Refraction of light through a prism. Microscope and Astronomical Telescope (reflecting and Refracting) and their magnifying powers.
Wave Optics : wavefront and Huygen's principle. Laws of reflection and refraction using Huygens principle. Interference, Young's double slit experiments and expression for fringe width, coherent sources, and sustained interference of light. Diffraction due to a single slit, width of central maxiumum. Polarization, plane - polarized light : Brewster's law, uses of plane - polarized light and Polaroid.

Unit 7 - Dual nature of matter and radiation

Dual nature of radiation. Photoelectric effect. Hertz and Lenard's observations' Einstein's photoelectric equation : Particle nature of light. Matter waves - wave nature of particle, de Broglie relation..

Unit 8 – Atoms and nuclei

Alpha – particle scattering experiments; Rutherford’s model fo atom; Bohr model, energy levels, hydrogen spectrum. Composition and size of nucleus, atomic masses, Mass - energy relation, mass defect; binding energy per nucleon and its variation with mass number, nuclear fission, and fusion.

Unit 9 – Electronic devices

Semiconductors; semiconductor diode : -1 - V characteristics in forward and rerverse bias; diode as a rectifier ; I - V characteristics of LED. the photodiode, solar cell, and Zener diode; Zener diode as a voltage regulator.... Logic gates (OR, AND, NOT, NAND and NOR)

Chemistry

The Ministry of Human Resource Development (MHRD), Government of India (GOI) has established National Testing Agency (NTA) as an independent autonomous and self-sustained premier testing organisation for conducting efficient, transparent and international standard test in order to access the competency of candidates for admission to premier higher education institutions.

COURSE STRUCTURE:

Subject Number of Question Marks

Biology 90 360

Physics 45 180

Chemistry 45 180

What you will learn

CHEMISTRY CLASS 11TH

Unit 1 – Some basic concepts of Chemistry

Matter and its nature
Laws of chemical combination, Dalton’s atomic theory: concept of elements, atoms and molecules.
Atomic and molecular masses. Mole concept and molar mass; percentage composition and empirical and molecular formula; chemical reactions, stoichiometry and calculations based on stoichiometry.

Unit 2 – Atomic Structure

Nature of electromagnetic radiation, photoelectric effect; Spectrum of the hydrogen atom.
Bohr model of a hydrogen atom - its postulates, derivation of the relations for the energy of the electron and radii of the different orbits, limitations of Bohr's model; Dual nature of matter, de Broglie's relationship.
Heisenberg uncertainty principle.
Elementary ideas of quantum mechanics, quantum mechanics, the quantum mechanical model of the atom, and its important features.
Concept of atomic orbitals as one-electron wave functions: Variation of ψ and ψ2 with r for 1s and 2s orbitals: quantum numbers (principal, angular momentum, and magnetic quantum numbers) and their significance; shapes of s, p, and d - orbitals, electron spin and spin quantum number: Rules for
filling electrons in orbits - Aufbau principle. Pauli's exclusion principle and Hund's rule, electronic configuration of elements, extra stability of half-filled and completely filled orbitals

Unit 3: Chemical Bonding and Molecular Structure

Kossel-Lewis approach to chemical bond formation, the concept of ionic and covalent bonds.
Ionic Bonding: Formation of ionic bonds, factors affecting the formation of ionic bonds; calculation of lattice enthalpy.
Covalent bonding: concept of electronegativity. Fajan's rule, dipole moment: valence Shell Electron Pair Repulsion (VSEPR) theory and shapes of simple molecules.
Quantum mechanical approach to covalent bonding: Valence bond theory - its important features. the concept of hybridization involving s, p, and d orbitals; Resonance.
Molecular orbital Theory - Its important features. LCAOs, types of molecular orbitals (bonding, antibonding), sigma and pi-bonds, molecular orbital electronic configurations of
homonuclear diatomic molecules, the concept of bond order, bond length, and bond energy.
Elementary idea of metallic bonding. Hydrogen bonding and its applications.

Unit 4: Chemical Thermodynamics

Fundamentals of thermodynamics: System and surroundings, extensive and intensive properties' state functions, types of processes.
The first law of thermodynamics - Concept of work, heat internal energy and enthalpy, heat capacity, molar heat capacity; Hess's law of constant heat summation; Enthalpies of bond dissociation, combustion' formation, atomization. sublimation. phase transition, hydration. ionization. and solution.
The second law of thermodynamics - Spontaneity of processes: AS of the universe and AC of the system as criteria for spontaneity. Standard Gibbs energy change and equilibrium constant.

Unit 5: Solutions

Different methods for expressing the concentration of solution - molality, molarity, mole fraction. percentage (by volume and mass both), the vapour pressure of solutions and Raoult's law - Ideal and. non-ideal solutions, vapour pressure - composition, plots for ideal and non-ideal solutions: colligative properties of dilute solutions - a relative lowering of vapour pressure, depression of freezing point, the elevation of.boiling point and osmotic pressure; Determination of molecular mass using colligative properties; Abnormal value of molar mass, Van't Hoff Factor and its significance.

Unit 6: Equilibrium

Meaning of equilibrium, the concept of dynamic equilibrium.
Equilibria involving physical processes: Solid-liquid, liquid - gas and solid-gas equilibria, Henry's law. General characteristics of equilibrium involving physical processes.
Equilibrium involving chemical processes: Law of chemical equilibrium, equilibrium constants (Kp and Kc) and their significance, the significance of ΔG and ΔG° in chemical equilibrium, factors affecting equilibrium concentration, pressure, temperature, the effect of catalyst; Le Chatelier's principle.
Ionic equilibrium: weak. and strong electrolytes, ionization of electrolytes, various concepts of acids and bases (Arrhenius and Bronsted - Lowry and Lewis) and their ionization, acid-base equilibria (including multistage ionization) and ionization constants, ionization of water. PH scale, common ion effect, hydrolysis of salts and PH of their solutions, the solubility of sparingly soluble salts and solubility products, buffer solutions.

Unit 7: Redox Reactions and Electrochemistry

Electronic concepts of oxidation-reduction, redox reactions, oxidation numbers, rules for assigning oxidation numbers, and balancing of redox reactions.
Electrolytic and metallic conduction, conductance in electrolytic solutions, molar conductivities and their variation with concentration, Kohlrausch's law and its applications.
Electrochemical Cells - Electrolytic and Galvanic cells, different types of electrodes, electrode potentials including standard electrode potential, half-cell and cell reactions, emf of a Galvanic cell and its measurement: Nernst equation and its applications; Relationship between cell potential and Gibbs' energy change: Dry cell and lead accumulator; Fuel cells.

Unit 8: Chemical Kinetics

Rate of a chemical reaction, factors affecting the rate of reactions: concentration, temperature, pressure, 'and catalyst; elementary and complex reactions, order and molecularity of reactions, rate law, rate constants and its units, differential and integral forms of zero and first-order reactions, their characteristics and half lives, the effect of temperature on the rate of reactions, Arrhenius theory, activation energy and its calculation, collision theory of bimolecular gaseous reactions (no derivation).

Unit 9: Classification in Elements and Periodicity in Properties

Modern periodic law and present form of periodic table, s, p, d and f block elements, periodic trends in properties of elements atomic and ionic radii, ionization enthalpy, electron gain enthalpy, valence, oxidation states, and chemical reactivity.

Unit 10: P-Block Elements

Group 13 to Group 18 Elements
General Introduction: Electronic configuration and general trends in physical and chemical properties of elements across the periods and down the groups; unique behaviour of the first element in each group.

Unit 11: d and f Block Elements

Transition Elements
General introduction, electronic configuration, occurrence and characteristics, general trends in properties, of the first row transition elements - physical properties, ionization enthalpy, oxidation states, atomic radii, colour, catalytic behaviour, magnetic properties, complex formation, interstitial compounds, alloy formation; Preparation, properties and uses of K2Cr207 and KMn04.
Inner Transition Elements
Lanthanoids - Electronic configuration, oxidation states, and lanthanoid contraction.
Actinoids - Electronic configuration and oxidation states.

Unit 12: Co-ordination Compounds

Introduction to coordination compounds, Wemer's theory; ligands, coordination number, denticity. chelation; IUPAC nomenclature of mononuclear coordination compounds, isomerism: Bonding-Valence bond approach and basic ideas of Crystal field theory, colour and magnetic properties; importance of co-ordination compounds (in qualitative analysis. extraction of metals and in biological systems).

Organic Chemistry Syllabus for NEET

This part has the highest number of units, which is eight. Let us take a look at the Organic Chemistry syllabus for NEET.

Unit 13: Purification and Characterisation of Organic Compounds

Purification - Crystallization. sublimation, distillation, differential extraction, chromatography - principles and their applications.
Qualitative analysis - Detection of nitrogen, sulphur, phosphorus and halogens.
Quantitative analysis (basic principles only) - Estimation of carbon. hydrogen. nitrogen. halogens. sulphur. phosphorus.
Calculations of empirical formulae and molecular formulae: Numerical problems in organic quantitative analysis.

Unit 14: Some Basic Principles of Organic Chemistry

Tetravalency of carbon: Shapes of simple molecules - hybridization (s and p): classification of organic compounds based on functional groups: and those containing halogens, oxygen, nitrogen and sulphur; Homologous series: Isomerism - structural and stereoisomerism.
Nomenclature (Trivial and IUPAC)
Covalent bond fission - Homolytic and heterolytic: free radicals, carbocations. and carbanions: stability of carbocations and free radicals. electrophiles. and nucleophiles.
Electronic displacement in a covalent bond
Inductive effect, electromeric effect. resonance and hyperconjugation.
Common types of organic reactions- Substitution, addition, elimination, and rearrangement.

Unit 15: Hydrocarbons

Classification, isomerism. IUPAC nomenclature, general methods of preparation, properties, and reactions.
Alkanes - Conformations: Sawhorse and Newman projections (of ethane): Mechanism of halogenation of alkanes, projections (of ethane).
Alkenes - Geometrical isomerism: Mechanism of electrophilic addition: addition of hydrogen. halogens, water. hydrogen halides (Markownikoffs and peroxide effect): Ozonolysis and polymerization.
Alkynes - Acidic character: Addition of hydrogen, halogens, water, and hydrogen halides: Polymerization.
Aromatic hydrocarbons - Nomenclature. benzene - structure and aromaticity: Mechanism of substitution: halogenation, nitration.
Friedel-Craft's alkylation and acylation, directive influence of the functional group in mono-substituted benzene.

Unit 16: Organic Compounds Containing Halogen

General methods of preparation, properties, and reactions; Nature of C-X bond: Mechanisms of substitution reactions.
Uses; Environmental effects of chloroform, iodoform freons, and DDT.

Unit 17: Organic Compound Containing Oxygen

General methods of preparation, properties, reactions, and uses.
Alcohols, Phenols and Ethers
Alcohols: Identification of primary, secondary, and tertiary alcohols: mechanism of dehydration.
Phenols: Acidic nature, electrophilic substitution reactions: halogenation. nitration and sulphonation. Reimer - Tiemann reaction.
Ethers: Structure.
Aldehyde and Ketones: Nature of carbonyl group; Nucleophilic addition to &&&&&&&&&>C=O group, relative reactivities of aldehydes and ketones; Important reactions such as - Nucleophilic addition reactions (addition of HCN. NH3 and its derivatives), Grignard reagent; oxidation: reduction (Wolf Kishner and Clemmensen); the acidity of α-hydrogen. aldol condensation, Cannizzaro reaction. Haloform reaction, Chemical tests to distinguish between aldehydes and Ketones.
Carboxylic Acids
Acidic strength and factors affecting it.

Unit 18: Organic Compounds Containing Nitrogen

General methods of preparation. Properties, reactions, and uses.
Amines: Nomenclature, classification structure, basic character, and identification of primary, secondary, and tertiary amines and their basic character.
Diazonium Salts: Importance in Synthetic Organic Chemistry.

Unit 19: Biomolecules

General introduction and importance of biomolecules.
CARBOHYDRATES - classification; aldoses and ketoses: monosaccharides (glucose and fructose) and constituent monosaccharides of oligosaccharides (sucrose, lactose, and maltose)
PROTEINS.Elementary Idea of α-amino acids, peptide bond, polypeptides.Proteins: primary. secondary, tertiary, and quaternary structure (qualitative idea only), denaturation of proteins enzymes.
VITAMINS - Classification and functions
NUCLEIC ACIDS - Chemical constitution of DNA and RNA
Biological functions of nucleic acids
Hormones (General Introduction)
Carbohydrates – classification (aldoses and ketoses), monosaccharide (glucose and fructose), D.L. configuration, oligosaccharides (sucrose, lactose, maltose), polysaccharides (Starch, cellulose, glycogen): importance.
Hormones – Elementary idea (excluding structure).

Biology

COURSE STRUCTURE:

Subject Number of Question Marks

Biology 90 360

Physics 45 180

Chemistry 45 180

NEET Biology Exam Pattern

Zoology - 45 Questions - 180 Marks

Botany - 45 Questions - 180 Marks

What you will learn

BIOLOGY CLASS 11TH

Unit I – Diversity in Living World

What is living; Biodiversity; Need for classification; Taxonomy & Systematics; Concept of species and taxonomical hierarchy; Binomial nomenclature;
Five kingdom classification; salient features and classification of Monera; Protista and Fungi into major groups; Lichens; Viruses and Viroids.
Salient features and classification of plants into major groups-Algae, Bryophytes, Pteridophytes, Gymnosperms (three to five salient and distinguishing features and at least two examples of each category)
Salient features and classification of animals-nonchordate up to phyla level and chordate up to classes level (three to five salient features and at least two examples).

UNIT 2: Structural Organisation in Animals and Plants

Morphology and modifications; Tissues; Anatomy and functions of different parts of flowering plants: Root, stem, leaf, inflorescence- cymose and recemose, flower, fruit and seed (To be dealt along with the relevant practical of the Practical Syllabus) Family (malvaceae, Cruciferae, leguminoceae, compositae, graminae).
Animal tissues; Morphology, anatomy and functions of different systems (digestive, circulatory, respiratory, nervous and reproductive) of an insect (Frog). (Brief account only)

Unit 3 – Cell Structure and Function

Details:
Cell theory and cell as the basic unit of life; Structure of prokaryotic and eukaryotic cell; Plant cell and animal cell; Cell envelope, cell membrane, cell wall; Cell organelles-structure and function; Endomembrane system-endoplasmic reticulum, Golgi bodies, lysosomes, vacuoles; mitochondria, ribosomes, plastids, micro bodies; Cytoskeleton, cilia, flagella, centrioles (ultrastructure and function); Nucleus-nuclear membrane, chromatin, nucleolus.
Chemical constituents of living cells: Biomolecules-structure and function of proteins, carbohydrates, lipids, nucleic acids; Enzymes-types, properties, enzyme action, classification and nomenclature of anzymes.
B Cell division: Cell cycle, mitosis, meiosis and their significance.

Unit 4 – Plant Physiology

• Photosynthesis: Photosynthesis as a means of Autotrophic nutrition; Site of photosynthesis take place; pigments involved in Photosynthesis (Elementary idea); Photochemical and biosynthetic phases of photosynthesis; Cyclic and non cyclic and photophosphorylation; Chemiosmotic hypothesis; Photorespiration C3 and C4 pathways; Factors affecting photosynthesis.

Respiration: Exchange gases; Cellular respiration-glycolysis, fermentation (anaerobic), TCA cycle and electron transport system (aerobic); Energy relations-Number of ATP molecules generated; Amphibolic pathways; Respiratory quotient.

Plant growth and development: Seed germination; Phases of Plant growth and plant growth rate; Conditions of growth; Differentiation, dedifferentiation and redifferentiation; Sequence of developmental process in a plant cell; Growth regulators-auxin, gibberellin, cytokinin, ethylene, ABA;

Unit 5 – Human Physiology

Breathing and Respiration: Respiratory organs in animals (recall only); Respiratory system in humans; Mechanism of breathing and its regulation in humans-Exchange of gases, transport of gases and regulation of respiration Respiratory volumes; Disorders related to respiration-Asthma, Emphysema, Occupational respiratory disorders.
Body fluids and circulation: Composition of blood, blood groups, coagulation of blood; Composition of lymph and its function; Human circulatory system-Structure of human heart and blood vessels; Cardiac cycle, cardiac output, ECG, Double circulation; Regulation of cardiac activity; Disorders of circulatory system-Hypertension, Coronary artery disease, Angina pectoris, Heart failure.
Excretory products and their elimination: Modes of excretion- Ammonotelism, ureotelism, uricotelism; Human excretory system-structure and fuction; Urine formation, Osmoregulation; Regulation of kidney function-Renin-angiotensin, Atrial Natriuretic Factor, ADH and Diabetes insipidus; Role of other organs in excretion; Disorders; Uraemia, Renal failure, Renal calculi, Nephritis; Dialysis and artificial kidney.
Locomotion and Movement: Types of movement- ciliary, fiagellar, muscular; Skeletal muscle- contractile proteins and muscle contraction; Skeletal system and its functions (To be dealt with the relevant practical of Practical syllabus); Joints; Disorders of muscular and skeletal system-Myasthenia gravis, Tetany, Muscular dystrophy, Arthritis, Osteoporosis, Gout.
Neural control and coordination: Neuron and nerves; Nervous system in humans- central nervous system, peripheral nervous system and visceral nervous system; Generation and conduction of nerve impulse; Reflex action
Chemical coordination and regulation: Endocrine glands and hormones; Human endocrine system-Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas, Gonads; Mechanism of hormone action (Elementary Idea); Role of hormones as messengers and regulators, Hypo-and hyperactivity and related disorders (Common disorders e.g. Dwarfism, Acromegaly, Cretinism, goiter, exopthalmic goiter, diabetes, Addison’s disease).
(Imp: Diseases and disorders mentioned above to be dealt in brief.)

Biology Class 12th

UNIT I: Reproduction

Sexual reproduction in flowering plants: Flower structure; Development of male and female gametophytes; Pollination-types, agencies and examples; Outbreeding devices; Pollen-Pistil interaction; Double fertilization; Post fertilization events-Development of endosperm and embryo, Development of seed and formation of fruit; Special modes-apomixis, parthenocarpy, polyembryony; Significance of seed and fruit formation.
Human Reproduction: Male and female reproductive systems; Microscopic anatomy of testis and ovary; Gametogenesis-spermatogenesis & oogenesis; Menstrual cycle; Fertilisation, embryo development upto blastocyst formation, implantation; Pregnancy and placenta formation (Elementary idea); Parturition (Elementary idea); Lactation (Elementary idea).
Reproductive health: Need for reproductive health and prevention of sexually transmitted diseases (STD); Birth control-Need and Methods, Contraception and Medical Termination of Pregnancy (MTP); Amniocentesis; Infertility and assisted reproductive technologies – IVF, ZIFT, GIFT (Elementary idea for general awareness).

UNIT II: Genetics and Evolution

Heredity and variation: Mendelian Inheritance; Deviations from Mendelism-Incomplete dominance, Co-dominance, Multiple alleles and Inheritance of blood groups, Pleiotropy; Elementary idea of polygenic inheritance; Chromosome theory of inheritance; Chromosomes and genes; Sex determination-In humans, birds, honey bee; Linkage and crossing over; Sex linked inheritance-Haemophilia, Colour blindness; Mendelian disorders in humans-Thalassemia; Chromosomal disorders in humans; Down’s syndrome, Turner’s and Klinefelter’s syndromes.
Molecular basis of Inheritance: Search for genetic material and DNA as genetic material; Structure of DNA and RNA; DNA packaging; DNA replication; Central dogma; Transcription, genetic code, translation; Gene expression and regulation-Lac Operon; Genome and human genome project; DNA finger printing, protein biosynthesis.
Evolution: Origin of life; Biological evolution and evidences for biological evolution from Paleontology, comparative anatomy, embryology and molecular evidence); Darwin’s contribution, Modern Synthetic theory of Evolution; Mechanism of evolution-Variation (Mutation and Recombination) and Natural Selection with examples, types of natural selection; Gene flow and genetic drift; Hardy-Weinberg’s principle; Adaptive Radiation; Human evolution.

UNIT III: Biology and Human Welfare

Health and Disease; Pathogens; parasites causing human diseases (Malaria, Filariasis, Ascariasis. Typhoid, Pneumonia, common cold, amoebiasis, ring worm, dengue, chikungunya); Basic concepts of immunology-vaccines; Cancer, HIV and AIDS; Adolescence, drug and alcohol abuse, Tobacco abuse
Improvement in food production; Plant breeding, tissue culture, single cell protein, Biofortification; Apiculture and Animal husbandry. Microbes in human welfare: In household food processing, industrial production, sewage treatment, energy generation and as biocontrol agents and biofertilizers.

UNIT IV: Biotechnology and Its Applications

Principles and process of Biotechnology: Genetic engineering (Recombinant DNA technology).
Application of Biotechnology in health and agriculture: Human insulin and vaccine production, gene therapy; Genetically modified organisms-Bt crops; Transgenic Animals; Biosafety issues-Biopiracy and patents.

UNIT V: Ecology and environment

Organisms and environment: Population interactions-mutualism, competition, predation, parasitism; Population attributes-growth, birth rate and death rate, age distribution.
Ecosystem: Patterns, components; productivity and decomposition; Energy flow; Pyramids of number, biomass, energy.
Biodiversity and its conservation: Concept of Biodiversity; Patterns of Biodiversity; Importance of Biodiversity; Loss of Biodiversity; Biodiversity conservation; Hotspots, endangered organisms, extinction, Red Data Book, biosphere reserves, National parks and sanctuaries.