NEET Biology Chapter-wise Weightage 2025
The National Eligibility cum Entrance Test (NEET) is the gateway for students aspiring to pursue undergraduate medical courses in India. The Biology section, which consists of 90 questions, is an important part of this exam. To maximize scores in NEET 2025, it’s essential to understand the chapter-wise weightage of Biology. This article breaks down the significance of each chapter, helping students strategize their preparation effectively.
Overview of NEET Biology Syllabus
The Biology syllabus for NEET is derived from the NCERT syllabus for classes 11 and 12. It covers a wide range of topics, divided into Botany and Zoology. The syllabus is broad, making it imperative for students to prioritize chapters based on their weightage in previous exams. Understanding the chapter-wise weightage helps in identifying the most important topics.
NEET Biology Chapter Wise Weightage 2025 for Botany
The NEET Biology Chapter Wise Weightage 2025 for Botany provides students with a clear understanding of the most important topics to focus on for the exam. Key chapters like Plant Physiology, Genetics and Biotechnology typically carry more weight and are essential for scoring high. By knowing the weightage, students can prioritize their study plan, ensuring they cover high-scoring topics thoroughly while also reviewing other areas to secure a strong overall performance.
|
NEET Chapter Wise Weightage 2025 for Botany |
||
|
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 focuses on key topics that are important for the exam. Important chapters like Human Physiology, Genetics and Evolution and Biotechnology carry significant weightage, with Human Physiology often being the most emphasized.
|
NEET Chapter Wise Weightage 2025 for Zoology |
||
|
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% |
NEET Biology Chapterwise Weightage Following Previous Year’s Trends
“NEET Biology Chapterwise Weightage Following Previous Year’s Trends” is important for students preparing for the NEET exam. By analyzing the chapter-wise weightage from previous years, students can prioritize their study plan and focus on high-scoring topics. Understanding these trends helps in efficient preparation, ensuring students allocate their time and effort to chapters that are more likely to influence their overall score.
|
NEET Biology Chapterwise Weightage Following Previous Year’s Trends |
|||||||
|
Chapters/Topics |
2019 |
2020 |
2021 |
2022 |
2023 |
Total |
Average Count |
|
NEET Chapetwise Botany |
|||||||
|
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 |
|
NEET Chapetwise Zoology |
|||||||
|
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 |
Effective Study Strategies Based on Weightage
- Prioritize High-Weightage Chapters: Focus more on chapters with higher weightage, such as Human Physiology and Genetics, as they are likely to get more marks.
- Integrate Study with Diagrams: Biology is a visual subject. Diagrams are frequently asked in NEET, especially in sections like Cell Biology, Human Reproduction and Plant Physiology. Practice drawing and labeling diagrams.
- Regular Revision: Chapters like Ecology and Genetics require regular revision. Make concise notes for quick reviews before the exam.
- Practice Previous Years’ Papers: Solving past papers helps in understanding the pattern and types of questions asked from high-weightage chapters. It also aids in time management.
- Use NCERT as the Primary Resource: The NEET Biology section is heavily based on NCERT. Ensure every line of NCERT, including diagrams and tables, is well understood.
Conclusion
The Biology section in NEET is huge, but understanding the chapter-wise weightage can significantly enhance your preparation strategy. Regular revision, coupled with practice, will help in retaining information and improving accuracy. With a strategic approach, you can excel in the NEET 2025 Biology section and take a significant step towards achieving your dream of becoming a doctor.
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FAQs
1. What is NEET Biology Chapter-wise Weightage?
Answer. NEET Biology Chapter-wise Weightage refers to the distribution of marks across different chapters in the Biology syllabus. It indicates which chapters are more important based on previous years’ exams.
2. Why is understanding chapter-wise weightage important for NEET Biology?
Answer. Knowing the chapter-wise weightage helps students prioritize their study time, focus on high-scoring chapters and improve their chances of scoring higher marks in the Biology section of the NEET exam.
3. Which chapters have the highest weightage in NEET Biology?
Answer. Typically, chapters like Genetics and Evolution, Human Physiology and Ecology carry higher weightage. However, the exact weightage may vary each year based on the exam pattern.
4. How can I use chapter-wise weightage to plan my NEET Biology preparation?
Answer. Use the chapter-wise weightage to create a study plan that allocates more time to chapters with higher weightage while ensuring you also cover chapters with lower weightage to secure marks across all topics.
5. Is chapter-wise weightage the same every year for NEET Biology?
Answer. The chapter-wise weightage generally remains consistent, but there can be slight variations each year. It’s essential to review the latest trends and practice a wide range of questions from all chapters.
6. Can focusing only on high-weightage chapters guarantee a good score in NEET Biology?
Answer. While focusing on high-weightage chapters can boost your score, it’s important to have a complete understanding of the entire syllabus, as questions can come from any chapter.
7. Where can I find reliable information on NEET Biology Chapter-wise Weightage?
Answer. You can find reliable information on NEET Biology Chapter-wise Weightage in official NEET preparation books, coaching center study materials and educational websites that analyze previous years’ exam papers.
