NEET Zoology Important Chapters for 2025 from Class 11, 12
NEET Zoology Important Chapters for NEET UG 2025 and take your NEET preparation to the next level and improve your chances of getting a high score in the exam.
Praveen Kushwah19 Nov, 2024
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NEET Zoology Important Chapters : In India, NEET is one of the most significant competitive exams. Millions of students take this exam every year in the hope of achieving their dream of becoming a doctor. Biology is the dominating subject in NEET 2025 but it turns out to be the most crucial subject in this examination as it is divided into 2 sections, Zoology and Botany.
NEET Zoology Important Chapters
Identifying NEET Zoology Important Chapters is crucial for strategic preparation. Understanding the exam pattern is the initial step, as it guides students to allocate study time efficiently. Key chapters like Human Physiology, Genetics, and Ecology often carry a decent mark weightage in question distribution. Focusing on these areas enhances the possibility of scoring well. Moreover, recognizing high-scoring chapters allows students to prioritize topics and streamline their efforts for maximum impact. A thorough grasp of significant chapters ensures a comprehensive preparation, covering both Class 11 and 12 syllabi, providing a competitive edge in the NEET Zoology section.NEET UG 2025 Exam Pattern
NEET UG 2025 exam pattern is important for outlining question distribution across Physics, Chemistry, and Biology. Understanding the marking scheme and negative marking aids strategic preparation for effective time management, ensuring confidence in navigating the competitive exam.| NEET UG 2025 Exam Pattern | |||
|---|---|---|---|
| Subject | Number of Questions | Marks per Question | Total Marks |
| Physics | 45 | 4 | 180 |
| Chemistry | 45 | 4 | 180 |
| Biology (Botany + Zoology) | 90 | 4 | 360 |
| Total | 180 | - | 720 |
NEET Zoology Important Chapters from Class 11
Class 11 Zoology chapters like Human Physiology, Cell Structure, and Functions form the foundation for Class 12 concepts. These topics including Digestion, Breathing, and Animal Kingdom establish a strong foundation for NEET success.| NEET Zoology Important Chapters from Class 11 | |
|---|---|
| Chapters | Topics Covered |
| Animal Kingdom | Classification, General Characteristics, Reproductive Strategies, Economic Importance |
| Structural Organization in Animals | Animal Tissues, External and Internal Features, Cellular Organization, Adaptations of Tissues |
| Biomolecules | Carbohydrates, Proteins, Lipids, Nucleic Acids, Enzymes, Biological Importance |
| Breathing and Exchange of Gases | Respiratory Organs, Mechanism of Breathing, Gas Exchange, Respiratory Pigments, Adaptations to Environments |
| Body Fluids and Circulation | Introduction to body fluids, Human Circulatory System, Heart Sounds, ECG, Disorders of Circulatory System. |
| Excretory Products & their Elimination | Excretory System, Mechanism of Urine formation, Role of Other Organs in Excretion, Regulation of Kidney Function - Kidney, Disorders of the Excretory System. |
| Locomotion & Movement | Locomotory organs, Types of Movement, Muscles, types of Muscles, Disorders related to muscular system |
| Neural Control & Coordination | Human neural system, Neuron, Central nervous system(CNS), Human Brain, |
| Chemical Coordination & Integration | Neural system and Endocrine system, Hormones, Hypothalamus, Pituitary gland/Hypophysis, Pineal gland/body, Thyroid gland, Parathyroid gland, Thymus gland, Adrenal gland, Hormones of Heart, Hormones of Kidney. |
NEET Zoology Important Chapters from Class 12
Class 12 chapters, such as Reproduction, Evolution, and Human Health, are important for NEET Zoology preparation. A thorough understanding of sexual and asexual reproduction, natural selection principles, and health-related topics ensures competence in the exam.| NEET Zoology Important Chapters from Class 12 | |
|---|---|
| Chapters | Topics Covered |
| Human Reproduction | Human reproductive system, Structure of sperm, Oogenesis, Menstrual cycle, Sex Determination of Foetus. |
| Reproductive Health | Reproductive health, Population, Contraceptive methods, Medical termination of pregnancy, Sexually transmitted diseases(STDs), Infertility, Assisted reproductive technologies(ARTs). |
| Evolution | Theories of Evolution, Evidence, Mechanisms, Speciation, Convergent and Divergent Evolution, Adaptive Radiation, Human Evolution, Theory of organic evolution, Hardy-weinberg principle. |
| Human Health and Disease | Common Diseases in Humans, Protozoan Disease, Immunity, Vaccination, Transplantation, Auto-immunity, AIDS, Cancer, Drug Abuse. |
| Biotechnology: Principles & Processes | Principles of biotechnology, Genetic engineering/Recombinant DNA technology, Tools of rDNA technology, Isolation of DNA, Separation and isolation of DNA fragments. |
| Biotechnology and its Applications | GMOs, Biotechnological applications in agriculture, Biotechnological applications in medicine, Transgenic animals, Ethical issues. |
NEET Zoology Important Chapters Weightage 2023
In NEET UG 2023, Human Physiology, Genetics, and Ecology hold significant weight in NEET Zoology. Topics like Digestion, Mendelian laws, and Ecology contribute substantially, guiding aspirants to allocate time wisely for targeted preparation and success in the competitive exam.| NEET Zoology Important Chapters Weightage 2023 | ||
|---|---|---|
| NEET Zoology Topics | Number of Questions | Marks Allocated |
| Class 11th - Zoology Chapters | ||
| Animal Kingdom | 4 | 16 |
| Structural Organization in Animal | 4 | 16 |
| Biomolecules | 4 | 16 |
| Breathing and exchange of gases | 2 | 8 |
| Chemical Coordination | 1 | 4 |
| Digestion and Absorption | 2 | 8 |
| Excretory products and their elimination | 2 | 8 |
| Locomotion and Movement | 3 | 12 |
| Body Fluids and Circulation | 2 | 8 |
| Nervous System | 2 | 8 |
| Total Questions & Weightage | 26 | 104 |
| Class 12th - Zoology Chapters | ||
| Human Reproduction | 3 | 12 |
| Reproductive Health | 2 | 8 |
| Evolution | 2 | 8 |
| Human Health and Disease | 1 | 4 |
| Microbes in Human Welfare | 2 | 8 |
| Strategies for Enhancement in Food Production | 2 | 8 |
| Biotechnology and its application | 6 | 24 |
| Biotechnology and its processes and principles | 6 | 24 |
| Total Questions and Weightage | 24 | 96 |
| 50 | 200 | |
Question Types from NEET Zoology Important Chapters
Expect around 8-10 questions directly lifted from previous years' NEET question papers. Minimal modifications are made to these questions, and they are often repeated as is. Solving previous years' questions can be beneficial in preparing for these specific questions.- NCERT-Based Questions - Approximately 70 questions in the Zoology section are expected to be based on the content covered in NCERT books for both Class 11 and Class 12. Thoroughly reading and understanding the NCERT books will significantly simplify solving a majority of the questions in this category. Focus on key concepts, definitions, and examples provided in the NCERT textbooks.
- Advanced Questions - Around 10 questions in the Zoology paper will be designed to be more challenging and require the application of advanced theoretical knowledge. Prepare for these questions by going deeper into the theoretical aspects of the syllabus, understanding the underlying principles, and being able to apply them to solve complex scenarios.
- Class 11 Vs Class 12 Distribution - Be aware that the Zoology section is divided, with approximately 40-42 questions from the Class 11 syllabus and 48-50 questions from the Class 12 syllabus. Allocate study time accordingly, ensuring comprehensive coverage of both Class 11 and Class 12 topics.
- Balanced Preparation - While a significant number of questions are based on NCERT, don't neglect the importance of practicing with previous years' question papers to familiarize yourself with the exam pattern.
How to Study NEET Zoology for NEET 2025
Studying Zoology for NEET 2025 requires a strategic approach because it requires identifying the important chapters that have more weightage in the NEET UG exam. Here are some suggestions that you can implement while preparing the NEET 2025 study plan.- Understand the Syllabus - Familiarize yourself with the NEET Zoology syllabus. Make a detailed list of topics and prioritize them based on their weightage in the exam. Focus on the high-scoring areas such as Human Physiology, Genetics, and Ecology.
- Conceptual Clarity - Pay attention to understanding over rote memorization because Zoology requires a strong conceptual foundation. You can use diagrams, charts, and flowcharts to visualize complex processes, making it easier to recall and understand.
- Regular Revision - Create a revision schedule and stick to it because revisiting previously studied topics regularly reinforces your memory. Students are suggested to make concise notes highlighting key concepts, important formulas, and exceptions to help in quick revision.
- Practice with Previous Papers: Solve previous years’ NEET Zoology question papers and sample papers. This will give you an idea of the exam pattern and help you manage time during the actual exam. Analyze your mistakes and weak areas, and work on improving them.
- Manage Time - Manage your time so that you can equally give time to study another subject as well. Manage stress through relaxation techniques such as meditation or deep breathing. A calm mind enhances your ability to absorb and retain information.
NEET Zoology Important Chapters FAQs
Which are the key chapters in NEET Zoology that require special attention?
Important chapters include Human Physiology, Genetics, Ecology, and Reproduction (Class 12). Focus on these for a strong foundation.
How do Class 11 Zoology chapters contribute to NEET preparation?
Class 11 chapters, like Human Physiology and Animal Kingdom, provide the groundwork for advanced topics in Class 12, forming a crucial base for NEET Zoology.
Are there specific Class 12 Zoology chapters that carry more weight in NEET?
Yes, Reproduction, Evolution, and Human Health and Diseases are key. Thorough understanding of sexual and asexual reproduction, evolution principles, and health-related topics are very important.
How should one allocate study time to cover important Zoology chapters effectively?
Prioritize chapters based on their weightage. Allocate more time to high-scoring topics like Human Physiology and Genetics, ensuring a balanced and targeted study plan for NEET Zoology.
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