NEET Latest News| Important Topics for NEET 2021

In India, stuffed coaching centres and brimming streets of educational neighbourhoods like Kota, Mukherjee Nagar, etc. pronounce that how deeply the fever of competitive exams have ingrained into the minds of students and parents. From very innocent years of middle schools, they start dreaming and preparing to crack the mighty tests to secure a seat in premium institutes of the nation. No doubts NEET is among the pioneers of competitive exams and each year we get a fresh new bunch of aspirants seeking to break through this rock.

Amidst all the speculations and latest news about 2021 made on the date of the exam, no concrete claim is yet made by officials. The latest developments signals that NEET 2021 can be held in September owing to the probable C.B.S.E Board exams in July-August. On 1^st of June, the C.B.S.E will declare their decision and after that the picture will be more clear on when the exam may be held. The official date remains to be disclosed. For students, now is high time to focus on their preparation more vividly as time constraints are blurred due to changing NEET 2021 latest updates.

Margdarshan has always endeavoured in keeping students away from herd psyche and our generous efforts are driven towards providing students with nuanced and viable exam tips. Keeping up the tradition, here we are to help you with the most important topics for NEET 2021, to help you put your preparation on the fast track.

Biology

Having maximum weightage in the medical entrance, biology is definitely the most emphasised subject and knowing the important topics of biology in NEET 2021 can boost up your NEET exam strategy to better levels. So, here are the topics that you must ace to jump up your score:

1. Diversity of Living Organisms: Since the NEET exam is very much time specific so you can expect many direct questions. The diversity of living organisms has a good scope of direct questioning and thus makes it a very important chapter for the exam:

• Plant and animal kingdom- features of gymnosperms and pteridophytes, different types of algae, algae pigments.
• Biological classification- features of Fungi, Monera, Protista.

2. Structural organisation in plants and animals :

• Morphology of flowering plants and anatomy of leaf, stem and roots.
• Structural organisation in animals- functions of animal tissues, epithelial tissues.

3. Cell Structure and functions: This topic is quite significant from an exam point of view as you can find a good amount of questions from here in the exam. Following topics are most expected to appear:

• Cell cycle and division- mycoplasma, ribosomes, chromosomes, mitochondria, nucleus, chloroplast
• Meiosis

4. Plant Physiology: animal-plant physiology and is something to ace at the very first as these two topics add up to nearly 25 questions in the exam. So, you can see the stakes. Mastering these is undoubtedly mandatory:

• Plant growth and development- phases of growth, arithmetic and geometric growth, plant hormones, seed dormancy,
• Transport and respiration in plants- Transpiration pull, photoperiodism,
• Mineral nutrition- nitrogen cycle, mineral deficiency
• Photosynthesis- C3, C4 cycle, photorespiration, light reaction, electron transport, pigments involved.

5. Animal Physiology

• Chemical coordination and integration- endocrine system, hormones, hypoactivity, hyperactivity
• Digestion and absorption- digestive disorders, hormones and enzymes, absorption of proteins, carbohydrates and fats.
• Respiration: balance sheet, amphibolic pathways, respiratory quotient, aerobic respiration
• Excretion- modes, disorders and mechanism of the urinary system, kidney, micturition
• Circulation- pathways and disorders in the circulatory system, blood, lymph, blood flow, cardiac activities
• Neural coordination: eye, ear, neuron, disorders, reflex action arc
• Locomotion and movement: muscle, joints, skeleton, disorders

6. Reproduction: Covering up the most t important topics from reproduction is certainly going to pay as you are definitely going to face a generous amount of questions from here:

• Reproductive health
• Human reproduction
• Organism reproduction
• Flowering plants sexual reproduction

7. Genetics and Evolution: any student who is determined to crack through the exam, cannot compromise with this section of biology. Having a decent proportion in the question paper can add evidently to your score:

• Evolution- Darwin’s contribution, gene drift, Hardy-Weinberg's principle, adaptive radiation, theory of evolution
• Inheritance- Mendel’s laws and deviations, sex determination, chromosomal theory, genetic disorders.

8. Biotechnology: It may not be too big of a topic but it’s scoring potential is high, as it is easy and expected as well in the exam:

• Principles and processes- applications

9. Ecology: Don’t expect less than 8-10 questions from ecology in your exams and that makes it one of the most important topics. Though, it is quite easy and scoring, but, you need to master it to prevent any loophole:

• Biodiversity: pattern, loss, conservation of biodiversity
• Ecosystem- Darwinism, natural selection, genetic disorders

Physics

Important topics:

1. Thermodynamics- students can always expect 3-4 questions from thermodynamics and it has always been one of physics most important topics for NEET. So, getting a good proficiency in it is always crediting in the exam. The main topics to become comfortable within thermodynamics for a good score are:

• Carnot's Engine and refrigerator
• Laws of thermodynamics
• Relationship between Cp and Cv
• Isothermal, Adiabatic and isobaric processes.
• Reversible and irreversible processes

2. Electrodynamics- You are sure to have a good amount of questions from this area in your NEET exam 2021. So, the topics from here to practice deeply are:

• Coulomb's law
• V-I relationship
• Relation between field and potential
• Electric dipole and flux
• Capacitors
• Gauss's law
• Wheat stone bridge
• Potentiometer
• Cell arrangement
• Resistance
• Potential energy due to charged sphere with cavity.

3. Optics- anyone can swear on the possibility of optics being the most certain presence in jee exams. Being a wide topic, it can take a good time to prepare. So here are the optical physics important topics for NEET from the syllabus:

• Reflection/refraction
• Snell's law
• Laws of refraction
• Total internal reflection
• Combination of lenses
• Mirror equation
• Refraction through prism
• Dispersion of light
• Human eye
•  

4. Magnetism- It is certain to expect a good weightage to the magnetism part in physics as each year we get to see it covered in the exam. The main topics to appear most commonly are:

• Magnetic force and field
• Lorentz force
• Magnetic force on a current-carrying conductor
• Biot Savart law
• Ampere circuital law
• Force between two parallel current-carrying conductors
• Solenoid and toroid
• Magnetic force on axis of current-carrying loop

5. Modern Physics- each year we can see at least 2-3 questions from modern physics. Since the topic is too big and a bit difficult, so you can opt for the following subtopics for more concise preparation:

• Atomic physics
• X-ray
• De-Broglie wavelength
• Binding energy and nuclear stability
• Decay law
• Mass-energy equivalence

6. Semiconductor and Alternate Current- Semiconductors and Alternate currents do not have too much weightage in the exam but can be scoring due to repetitive questions. The most probable concepts used from these topics in the exam are:

• Resistance and reactance
• Transistor
• AC circuit
• Logic gates
• Zener diode
• Choke coil

7. Work, Energy and power: Since the NEET exam counts for more conceptual and direct formula based questions, you can expect much from this zone:

• Collisions
• Work-energy theorem
• Power

8. Rotational motion and Gravity: These two topics have been favourites to NEET exam and you cannot skip them for a considerable score:

• Center of mass and gravity
• Parallel and perpendicular axis theorem
• Rolling motion
• Torque, angular momentum
• Kinematic equations

Chemistry

Important topics:

• 1. Organic Chemistry – Organic Chemistry might be a strength for some and a weakness for others, but, it is essential for exam undoubtedly and certainly needs a good space in the list of most important topics for NEET. You cannot hope of making it big in exams if you do not master the following key topics from organic chemistry:
• Tautomerism and stereoisomerism
• Aromatic compounds
• Hydrocarbons- halogenation of alkanes, reducing and oxidising agents, electrophilic substitution
• Haloalkanes- polyhalo compounds, SN and elimination reactions
• Alcohols- esterification, industrial preparation, oxidation, glycerol, glycol,
• Ethers- HX reaction, ring-opening
• Carbonyls- testing methods, polymerization, conjugate reactions, condensations
• Carboxylic acids- Grignard reaction, decarboxylation, heating effects
• Amines- aromaticity, azo coupling

• 2. Inorganic Chemistry- Inorganic chemistry can be tricky but when it comes to NEET exam, it is more specific. You can expect a good amount of questions from the following topics:

• Periodic table- Ionisation energy, electronegativity, exceptions
• Chemical bonding- VSEPR, MOT, hybridization, dipole moment, Hydrogen bonding,
• Coordination compounds- Nomenclature, CFT, Electronic configuration, s-p-d blocks
• Metallurgy and qualitative analysis-
  3. Physical Chemistry- physical chemistry can be the most scoring in the chemical zone of the exam. If you make the chemistry important topics for NEET 2021 from this section your strength, then it can add much to your overall scoring:

• Atomic structure- mole concept, stoichiometry, Avogadro's law, Normality, Dulong-Pettit law, ionic strength, rudimentary, Dalton's theory, Rutherford's scattering experiment, De-Broglie hypothesis, Heisenberg's Uncertainty principle
• Thermodynamics and Kinetic theory- first and second law of thermodynamics, joule-Thompson expansion, enthalpy, Kirchhoff’s equations, kinetic theory laws, ideal gas equation, Maxwell distribution, real and ideal gases
• Solid State- types of solids, Bragg's equation, packing factor
• Surface chemistry- adsorption, catalysis, Bredig's arc method, Hardy Schulz law, Ostwald’s theory
• Equilibrium – chemical and ionic equilibrium, stoichiometric representation, Henry’s law, Le Chateller's principle, reversible reaction. Common ion effect, Bronsted Lawry concept, buffer solution
• Electrochemistry- Faraday's laws, resistance, conductivity, electroplating, Kohlrausch's law, ionic mobility.

To catalyze your preparation, this list of topics devised by our experts can be really helpful. So, doctor them successfully to be one through NEET 2021.