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Most Important Do or Die Chapters for NEET, Check Subject Wise Important Topics

In every exam syllabus, some particular chapters hold the most weight in the exam’s question paper. Those chapters can be called Do or Die Chapters for NEET 2025. These most important chapters need more attention from you in your NEET 2025 Preparation. It will be easier for candidates to get into an excellent All India Rank (AIR) if they work hard on these NEET 2025 most important do or die chapters.

Most Important Do or Die Chapters for NEET 2025

The path to success in the NEET 2025 exam necessitates a deliberate approach, hard-core practice, and prioritizing most important Do or Die chapters during preparation. These chapters are extremely important in NEET 2025 preparation and can guarantee your success.

The difficult part is to recognize these chapters and we did this work for you. We have listed all the most important chapters from Botany, zoology, physics, and chemistry. this will allow NEET 2025 aspirants to focus their efforts on the important ones that bear the most weight in the examination.

Most Important Do or Die Chapters for NEET, Check Subject Wise Important Topics -_3.1

Why should students Prepare Do or Die Chapters for NEET?

Candidates should focus on allocating more time in the preparation of the most important do or die chapters for NEET as it will increase their score significantly in a very short time. The benefits of focusing more on the most important do or die chapters for NEET 2025 are given below.

  • If students prepare the most important Do or Die Chapters For NEET 2025well, it has a ripple effect across their entire NEET preparation 2025. Because studying most of the scoring chapters more automatically influences performance in the NEET UG 2025 exam.
  • Identifying high-weightage physics, chemistry, and biology chapters is an important step in your NEET preparation. Candidates need to do a thorough review of NEET previous years’ question papers and exam patterns to find these chapters. And after this Priority should be given to those topics with consistent study and practice.
  • As students study deeper into these important chapters, the complex concepts of these chapters will be cleared. They will be able to attempt more questions in their NEET 2025 entrance exam.

Most Scoring Biology Chapters for NEET 2025

Some biology chapters hold a lot of weightage in NEET exams. Focusing on the most important do or die chapters for NEET 2025 can help aspirants pass the medical entrance exam with ease. Human Physiology, Genetics, structural organization of animals & plants, and Ecology are fundamental and recurring chapters, so preparing for these chapters is critical for NEET 2024 preparation.

Biology Do or Die Chapters For NEET 2025
Important Chapters 
Weightage %
Human Physiology
15
Genetics and Evolution
14
Cell Structure and Function
8
Reproduction 7
Biology and Human Welfare
6
Structural Organization in Animals and Plants
9
Biotechnology and Its Applications
6
Plant Physiology
13
Ecology 12
Diversity in Living World
10

NEET Important Biology Chapter-wise Topics

The NEET important topics in Biology exam are the most crucial ones as the biology section has highest weightage. According to the NEET marks distribution, the NEET full marks for the NEET biology section is 360. So focus on the following important chapters to get maximum marks in the Biology section.

The biology section is further sub-divided into botany and zoology. The weightage and number of questions in both botany and zoology section is equal. Candidates can check the NEET botany and zoology important topics for 2025 exam below. The class in which this chapter occurs has also been shared in the table.

NEET Important Topics for Botany

Important chapters for NEET 2025- Botany
important chapters Total Class
Biology in Human Welfare 1 XII
Cell & Cell Cycle 5 XI
Diversity of Life 5 XI
Ecology 6 XII
Genetics 6 XII
Plant Physiology 8 XI
Reproduction & Sexual Reproduction 4 XII
Structural Organisation of Plants 5 XI
Animal Husbandry & Biotechnology 7 XII
Evolution: Theories & Evidences 1 XII
Biomolecules 2 XI
Total 50

NEET Important Topics 2025 for Zoology

Zoology important chapters for NEET 2025
Important Chapter Total Class
Biology in Human Welfare 2 XII
Animal Kingdom 5 XI
Animal Husbandry & Biotechnology 6 XII
Evolution 1 XII
Genetics 5 XII
Human Reproduction & Reproductive Health 6 XII
Biomolecules 3 XI
Structural Organisation in Animals 4 XI
Human Health & Disease 1 XII
Human Physiology 10 XI
Cell Structure and Function 4 XI
Ecology 3 XII
Total 50

Most Important Do or Die Chapters for NEET, Check Subject Wise Important Topics -_4.1

Most Important Do or Die Chapters for NEET Chemistry 2025

The process of determining which chapters are essential for success in NEET 2025 entails evaluating their past performance in previous exams, recognizing common question types, and gaining additional points in NEET chemistry. The NEET chemistry subject consists of three sub-domains: Physical chemistry, inorganic chemistry and organic chemistry.

To gain a solid understanding of organic chemistry, concentrate on chapters such as Hydrocarbons, Biomolecules, and Aldehydes. The NEET important topics for chemistry along with their weightage in NEET 2025 exam has been shared below.

Do or Die Chemistry Chapters For NEET 2025
Important Chapters
Weightage %
Coordination Compounds
15
Chemical Thermodynamics
12
Physical Chemistry
18
Organic Chemistry
25
Inorganic Chemistry
20
Equilibrium 10

NEET Important Topics for Chemistry

The NEET chemistry question pattern for the NEET 2025 exam consists of 35 + 15 questions (180 marks). Going through the most important Chemistry topics for NEET leads to a good result in this medical entrance test. Candidates can check the important NEET 2025 chemistry topics along with the number of questions asked from the same below.

Chemistry important chapters for NEET 2025
section Total Class
Organic Chemistry 6 XI
Organic Chemistry 11 XII
Inorganic Chemistry 8 XI
Inorganic Chemistry 11 XII
Physical Chemistry 6 XI
Physical Chemistry 8 XII
Total 50

Do or Die Chapters of Physics for NEET 2025

A comprehensive and strategic approach ensures a good grip in these physics chapters, which contributes significantly to overall NEET success. Topics with high weightage, such as optics and thermodynamics, should not be overlooked.

Do or Die Physics Chapters For NEET 2025
Physics Important Chapters
Weightage
Mechanics 20
Thermodynamics
12
Waves and Oscillations
11
Electrodynamics
14
Modern Physics
18
Optics 15
Electromagnetic Induction
10

NEET 2025 Physics Important Chapter Wise Questions

Candidates can go through the most important Physics chapters for NEET, which they should focus on first to avoid any inconvenience.

Important Chapter-wise Questions of Physics
Chapter name Total Class
Electricity 10 XII
Modern Physics 8 XII
Optics 4 XII
Mechanics 16 XI
Heat & Thermodynamics 2 XI
Magnetism 10 XII
Waves 0 XI
Total 50

Most Important Do or Die Chapters for NEET, Check Subject Wise Important Topics -_5.1

Study Do or Die Chapters for NEET to Maximize Score

When preparing for NEET 2025 some of the chapters really help in the do-or-die situation to boost the overall score and to obtain a good rank. This means, these do-or-die chapters need more attention than other topics. While revising the NEET important do or die chapters, aspirants are advised to keep the following points in mind.

  • Make a list of the do or die chapters from physics, chemistry, and biology, and keep proper track of it. It has been already done for you in the article above.
  • Revise these topics on a regular basis with 1-week intervals.
  • Candidates are advised to read expert opinions or toppers’ strategies on what every aspirant must do before diving into the do-or-die NEET chapters.
  • Candidates should practice NEET 2025 mock tests and the previous year’s papers as much as possible.
  • Plan your studies carefully by prioritizing these chapters. However, do not forget to cover each and every topic from the syllabus.
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FAQs

What are some important do or die chapters in NEET exam from the Biology subject?

Chapters like Human Physiology, Genetics, and Ecology are most important do or die chapters in NEET Biology.

Which chapter of NEET is most important?

Modern Physics, from the 12th grade syllabus, is the most important topic for NEET. Current electricity, moving charges, magnetism, electrostatics, and optics are all key chapters for NEET 2025.

Do or die chapters for NEET Biology 2024?

Human Physiology, Genetics, and Ecology are key and recurrent subjects in NEET Biology, hence mastering these topics is critical for NEET preparation

Is NEET 2025 tough or easy?

According to the NEET 2024 analysis by experts and candidates, the NEET 2024 difficulty level ranged from moderate to difficult. As a result, by 2025, the paper will be easy to moderate in difficulty level 

About the Author

Hi buds, I am Monisa, a postgraduate in Human Physiology (specialization in Ergonomics and Occupational health) with 1.5 years of experience in the school education sector. With versatile writing skills, I provide educational content to help students find the right path to success in various domains, such as JEE, NEET, CUET, and other entrance exams.

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