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NEET Biology Chapter Wise Weightage 2025
Understanding the NEET Biology Chapter wise weightage 2025 is essential for aspirants preparing for the National Eligibility cum Entrance Test (NEET). This examination plays a pivotal role in securing admission into medical colleges across India, and Biology constitutes a significant portion of the test, accounting for 50% of the total questions.
The chapter wise weightage for NEET 2025 provides insights into which topics are more crucial, allowing students to allocate their study time effectively. By focusing on chapters with higher weightage, candidates can enhance their preparation strategy and improve their chances of scoring well. The NEET Biology Chapter Wise Weightage 2025 PDF outlines the distribution of questions across various chapters in both Botany and Zoology, helping students identify key areas to concentrate on.
Moreover, the weightage of chapters in NEET 2025 reflects the importance of understanding the syllabus, which has undergone updates. This means that some chapters may have gained or lost significance compared to previous years. Therefore, downloading the NEET Biology chapter wise weightage 2025 pdf can be a valuable resource for students aiming to streamline their studies.
NEET Biology Chapter Wise Weightage 2025 For Botany
The NEET Biology Chapter Wise Weightage 2025 For Botany covers chapters such as Molecular Basis of Inheritance, Principles of Inheritance and Variation, Cell Cycle and Cell Division, and more. By understanding the NEET Biology chapter wise weightage 2025 PDF, students can prioritize their preparation and optimize their scores in the Botany section of the NEET 2025 exam.
| NEET 2025 Chapter Wise Weightage for Botany in Percentage | ||
|---|---|---|
| Chapters/Topics | Average No. of Questions Based on 5 Years Analysis | Weightage (%) |
| Biodiversity and Conservation | 2 | 4% |
| Anatomy of Flowering Plants | 3 | 7% |
| Cell : The Unit of Life | 2 | 5% |
| Respiration in Plants | 2 | 4% |
| Microbes in Human Welfare | 2 | 4% |
| Cell Cycle and Cell Division | 4 | 9% |
| Molecular Basis of Inheritance | 6 | 14% |
| Principles of Inheritance and Variation | 5 | 10% |
| Sexual Reproduction in Flowering Plants | 3 | 6% |
| Ecosystem | 2 | 4% |
| Morphology of Flowering Plants | 3 | 6% |
| Plant Growth and Development | 3 | 6% |
| The Living World | 0 | 1% |
| Plant Kingdom | 3 | 7% |
| Biological Classification | 1 | 3% |
| Organisms and Populations | 2 | 4% |
| Photosynthesis in Higher Plants | 2 | 4% |
NEET Biology Chapter Wise Weightage 2025 For Zoology
The NEET Biology Chapter Wise Weightage 2025 For Zoology covers a wide range of topics from the Class 11 and Class 12 syllabi, including Animal Kingdom, Structural Organisation in Animals, Biomolecules, Human Physiology, Reproduction, Evolution, and Biotechnology. Each chapter is assigned a specific weightage based on its importance and the number of questions typically asked in previous NEET exams
| NEET 2025 Chapter Wise Weightage for Zoology in Percentage | ||
|---|---|---|
| Chapters/Topics | Average No. of Questions | Weightage (%) |
| Structural Organisation in Animals (Animal Tissues) | 4 | 8% |
| Locomotion and Movement | 3 | 6% |
| Body Fluids and Circulation | 2 | 5% |
| Evolution | 3 | 6% |
| Biomolecules | 5 | 10% |
| Human Reproduction | 3 | 6% |
| Breathing and Exchange of Gases | 2 | 4% |
| Excretory Products and their Elimination | 2 | 5% |
| Reproductive Health | 4 | 8% |
| Biotechnology – Principles and Processes | 6 | 12% |
| Human Health and Disease | 3 | 6% |
| Biotechnology and its Applications | 4 | 7% |
| Animal Kingdom | 7 | 13% |
| Neural Control and Coordination | 1 | 2% |
| Chemical Coordination and Integration | 2 | 4% |
Most Weightage Chapters for NEET Biology
| Weightage | Botany Chapters | Zoology Chapters |
|---|---|---|
| High (12-15 Questions) | – Morphology of Flowering Plants – Plant Physiology – Reproduction in Plants – Ecology & Environment |
– Animal Kingdom – Human Physiology – Genetics – Evolution |
| Medium (8-10 Questions) | – Cell: The Unit of Life – Plant Anatomy – Photosynthesis – Respiration in Plants |
– Digestion & Absorption – Respiration, Excretion & Osmoregulation – Locomotion & Movement |
| Low (4-6 Questions) | – Plant Kingdom – Economic Botany |
– Biological Classification – Tissue – Skeletal System – Muscular System – Circulatory System – Digestive System – Respiratory System – Nervous System – Endocrine System |
Previous Year’s NEET Biology Chapter-wise Weightage
| Previous Year’s NEET Biology Chapter-wise Weightage | |||||||
|---|---|---|---|---|---|---|---|
| Chapters/Topics | 2019 | 2020 | 2021 | 2022 | 2023 | Total 5 yrs PYQ |
Average Count |
| Previous Year Botany Chapter-wise Weightage | |||||||
| Biodiversity and Conservation | 3 | 2 | 0 | 3 | 2 | 10 | 2 |
| Anatomy of Flowering Plants | 4 | 2 | 2 | 4 | 3 | 15 | 3 |
| Cell : The Unit of Life | 5 | 1 | 2 | 1 | 2 | 11 | 2 |
| Respiration in Plants | 2 | 1 | 1 | 2 | 2 | 8 | 2 |
| Microbes in Human Welfare | 5 | 2 | 1 | 1 | 0 | 9 | 2 |
| Cell Cycle and Cell Division | 2 | 4 | 5 | 4 | 6 | 21 | 4 |
| Molecular Basis of Inheritance | 5 | 5 | 9 | 6 | 7 | 32 | 6 |
| Principles of Inheritance and Variation | 6 | 4 | 2 | 6 | 5 | 23 | 5 |
| Sexual Reproduction in Flowering Plants | 3 | 3 | 2 | 3 | 3 | 14 | 3 |
| Ecosystem | 1 | 2 | 3 | 2 | 2 | 10 | 2 |
| Morphology of Flowering Plants | 1 | 3 | 3 | 3 | 3 | 13 | 3 |
| Plant Growth and Development | 2 | 3 | 3 | 3 | 3 | 14 | 3 |
| The Living World | 1 | 0 | 0 | 1 | 0 | 2 | 0 |
| Plant Kingdom | 2 | 3 | 5 | 3 | 3 | 16 | 3 |
| Biological Classification | 3 | 1 | 0 | 3 | 0 | 7 | 1 |
| Organisms and Populations | 0 | 1 | 4 | 2 | 3 | 10 | 2 |
| Photosynthesis in Higher Plants | 0 | 2 | 2 | 2 | 3 | 9 | 2 |
| Previous Year Zoology Chapter-wise Weightage | |||||||
| Structural Organisation in Animals (Animal Tissues) | 2 | 3 | 4 | 6 | 7 | 22 | 4 |
| Locomotion and Movement | 2 | 2 | 5 | 4 | 2 | 15 | 3 |
| Body Fluids and Circulation | 2 | 2 | 2 | 4 | 2 | 12 | 2 |
| Evolution | 4 | 4 | 4 | 2 | 1 | 15 | 3 |
| Biomolecules | 4 | 7 | 6 | 5 | 4 | 26 | 5 |
| Human Reproduction | 2 | 2 | 3 | 3 | 5 | 15 | 3 |
| Breathing and Exchange of Gases | 2 | 2 | 3 | 2 | 1 | 10 | 2 |
| Excretory Products and their Elimination | 3 | 2 | 1 | 1 | 5 | 12 | 2 |
| Reproductive Health | 5 | 2 | 4 | 5 | 5 | 21 | 4 |
| Biotechnology – Principles and Processes | 1 | 9 | 8 | 7 | 6 | 31 | 6 |
| Human Health and Disease | 4 | 3 | 2 | 2 | 5 | 16 | 3 |
| Biotechnology and its Applications | 2 | 6 | 7 | 3 | 1 | 19 | 4 |
| Animal Kingdom | 7 | 9 | 12 | 3 | 3 | 34 | 7 |
| Neural Control and Coordination | 2 | 1 | 0 | 1 | 2 | 6 | 1 |
| Chemical Coordination and Integration | 5 | 2 | 0 | 2 | 1 | 10 | 2 |
How to Prepare NEET Biology According to Chapter Wise Weightage?
To effectively prepare for NEET Biology according to chapter-wise weightage, follow these strategic tips:
Prioritize High-Weightage Chapters
- Focus on Key Topics: Concentrate your study efforts on chapters with the highest weightage. For instance, chapters like Molecular Basis of Inheritance (14%), Cell Cycle and Cell Division (9%), and Human Physiology (45%) are crucial. Allocate more time to these areas to ensure a solid understanding.
- Utilize Past Exam Trends: Analyze previous years’ question papers to identify which chapters frequently appear. This will help you understand the types of questions asked and the depth of knowledge required.
Structured Study Plan
- Divide the Syllabus: Split the syllabus into three categories:
- Must-Do Chapters: Include high-weightage topics like Genetics and Evolution, Diversity of Living Organisms, and Ecology.
- Moderately Important Chapters: Cover topics like Photosynthesis in Higher Plants and Biotechnology Principles.
- Less Important Chapters: While still necessary, these can be studied later. Examples include Microbes in Human Welfare and The Living World.
- Create a Timetable: Allocate specific time slots for each chapter based on its weightage. Ensure that high-weightage chapters receive more attention in your study schedule.
Effective Study Techniques
- Refer to NCERT Textbooks: Start with NCERT as it forms the basis for most NEET questions. Ensure you understand all concepts thoroughly, as many questions are directly derived from this material.
- Make Notes and Diagrams: Create concise notes and diagrams for complex topics. Visual aids can help reinforce memory and make revision easier.
- Practice Regularly: Take mock tests and solve previous years’ papers. This will not only help you get accustomed to the exam format but also highlight areas where you need improvement.
Revision and Self-Assessment
- Regular Revision: Schedule regular revision sessions to revisit important topics and ensure retention of information. Use flashcards or summary notes for quick reviews.
- Self-Assessment: Periodically assess your understanding through quizzes and practice tests. Focus on areas where you struggle and revisit those chapters.
FAQs on NEET Biology Chapter wise Weightage 2025
Which chapter has more weightage in NEET Biology 2025?
The NEET Biology 2025 exam comprises a total of 90 questions, with significant weightage assigned to various chapters. Among these, chapters such as Genetics and Evolution, Human Physiology, and Plant Physiology are expected to carry more weight. Specifically, the chapter on Plant Physiology is anticipated to account for approximately 17% of the questions, making it one of the most critical topics for preparation.
How many chapters are there in NEET Biology 2025?
In terms of the overall structure of the NEET Biology syllabus, there are numerous chapters covering both Botany and Zoology. The distribution is roughly equal, with about 40-50 questions from each section, indicating a balanced approach to both fields.
Will the NEET syllabus change in 2025?
As for changes in the syllabus, NEET 2025 will indeed see some modifications. Certain chapters have been removed while new ones have been added, reflecting an updated curriculum designed to align with current educational standards.
What are the most important Botany chapters for NEET 2025
Focusing specifically on Botany, the most important chapters for NEET 2025 include Plant Physiology, Genetics and Evolution, and various topics related to the diversity of living organisms. These chapters not only have high weightage but also frequently appear in past exam papers, making them essential for thorough preparation.
How does the weightage for Botany compare to Zoology in NEET 2025
contribute similarly to the exam. However, Botany may have a slight edge in terms of the number of questions, particularly in areas like Plant Physiology, which is noted for its substantial representation in the question paper. This balance underscores the importance of a comprehensive study strategy that encompasses both Botany and Zoology to maximize scoring potential in the NEET exam.
