Biology is a cornerstone of the NEET exam, and mastering it is essential for aspiring medical students. With a vast syllabus, knowing which topics carry the most weight can significantly enhance your preparation strategy. here, we’ll highlight the high-weightage topics from Class 11 Biology, along with the best study resources to help you excel in your NEET journey.
NEET Biology Class 11 Last Last 5-Year Trend Analysis
Past 5 Years (2024-2020) Chapterwise Trend Analysis of NEET Questions
| S.No | Chapters Name | No of Questions in the last 5 NEET Exams |
|---|---|---|
| 1 | The Living World | 2 |
| 2 | Biological Classification | 6 |
| 3 | Plant Kingdom | 15 |
| 4 | Animal Kingdom | 18 |
| 5 | Morphology of Flowering Plants | 15 |
| 6 | Anatomy of Flowering Plants | 14 |
| 7 | Structural Organisation in Animals | 20 |
| 8 | Cell: The Unit of Life | 12 |
| 9 | Biomolecules | 20 |
| 10 | Cell Cycle and Cell Division | 23 |
| 11 | Photosynthesis in Higher Plants | 13 |
| 12 | Respiration in Plants | 8 |
| 13 | Plant Growth and Development | 15 |
| 14 | Breathing and Exchange of Gases | 9 |
| 15 | Body Fluids and Circulation | 10 |
| 16 | Excretory Products and their Elimination | 6 |
| 17 | Locomotion and Movement | 10 |
| 18 | Neural Control and Coordination | 6 |
| 19 | Chemical Coordination and Integration | 9 |
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Class 11 High-Weightage NEET Biology Topics
1. The Living World
- 5 Year Trend: 2 Questions
- Key Concepts: Characteristics of living organisms, biodiversity.
Pro Tips:
Explore Biodiversity: Familiarize yourself with different levels of biological classification.
Use Concept Maps: Create visual aids to connect various concepts related to life forms.
2. Biological Classification
- 5 Year Trend: 6 Questions
- Key Concepts: Taxonomy, major groups of organisms.
Pro Tips:
Study Classification Systems: Understand the hierarchy of classification (domain, kingdom, phylum, etc.).
Flashcards for Groups: Create flashcards for different kingdoms and their characteristics.
3. Plant Kingdom
- 5 Year Trend: 15 Questions
- Key Concepts: Major plant groups, their characteristics and life cycles.
Pro Tips:
Diagram Practice: Draw and label diagrams of different plant groups.
Relate to Real Plants: Identify local plants and classify them based on their characteristics.
4. Animal Kingdom
- 5 Year Trend: 18 Questions
- Key Concepts: Classification of animals, major phyla.
Pro Tips:
Create Charts: Develop charts comparing different animal phyla.
Interactive Learning: Use online resources to explore animal diversity through videos and quizzes.
5. Morphology of Flowering Plants
- 5 Year Trend: 15 Questions
- Key Concepts: Structure and functions of plant parts.
Pro Tips:
Hands-On Learning: Dissect flowers to understand their morphology.
Label Diagrams: Practice labelling diagrams of different plant structures.
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6. Anatomy of Flowering Plants
- 5 Year Trend: 14 Questions
- Key Concepts: Tissue types, root, stem, and leaf structure.
Pro Tips:
Microscopy Practice: Use microscopes to observe plant tissues.
Conceptual Diagrams: Draw and label diagrams of plant anatomy.
7. Structural Organisation in Animals
- 5 Year Trend: 20 Questions
- Key Concepts: Tissues, organs, and organ systems.
Pro Tips:
Organ System Models: Create models of different organ systems.
Interactive Apps: Use apps to explore animal anatomy in 3D.
8. Cell: The Unit of Life
- 5 Year Trend: 12 Questions
- Key Concepts: Cell structure, organelles, and functions.
Pro Tips:
Cell Diagrams: Draw detailed diagrams of plant and animal cells.
Virtual Labs: Utilize virtual lab simulations to explore cell functions.
9. Biomolecules
- 5 Year Trend: 20 Questions
- Key Concepts: Types of biomolecules, their structure, and functions.
Pro Tips:
Molecular Models: Build models of different biomolecules.
Practice Questions: Solve problems related to biomolecule functions.
10. Cell Cycle and Cell Division
- 5 Year Trend: 23 Questions
- Key Concepts: Phases of the cell cycle, mitosis, and meiosis.
Pro Tips:
Flowcharts: Create flowcharts to visualize the cell cycle stages.
Animations: Watch animations to understand the processes of mitosis and meiosis.
11. Photosynthesis in Higher Plants
- 5 Year Trend: 13 Questions
- Key Concepts: Process of photosynthesis, light and dark reactions.
Pro Tips:
Diagram Practice: Draw and label the photosynthesis process.
Experimentation: Conduct simple experiments to observe photosynthesis in action.
12. Respiration in Plants
- 5 Year Trend: 8 Questions
- Key Concepts: Respiration processes, aerobic and anaerobic respiration.
Pro Tips:
Compare Processes: Create a comparison chart for aerobic and anaerobic respiration.
Practical Experiments: Conduct experiments to measure respiration rates in plants.
13. Plant Growth and Development
- 5 Year Trend: 15 Questions
- Key Concepts: Growth phases, factors affecting growth.
Pro Tips:
Growth Charts: Create charts to track plant growth under different conditions.
Research Projects: Investigate the effects of various factors on plant growth.
14. Breathing and Exchange of Gases
- 5 Year Trend: 9 Questions
- Key Concepts: Respiratory system, gas exchange mechanisms.
Pro Tips:
Model Creation: Build a model of the human respiratory system.
Interactive Learning: Use online resources to explore gas exchange processes.
15. Body Fluids and Circulation
- 5 Year Trend: 10 Questions
- Key Concepts: Blood composition, circulatory system.
Pro Tips:
Diagrams: Draw and label diagrams of the circulatory system.
Practical Applications: Study the effects of exercise on heart rate and circulation.
16. Excretory Products and their Elimination
- 5 Year Trend: 6 Questions
- Key Concepts: Excretory systems, waste elimination.
Pro Tips:
System Comparisons: Compare excretory systems of different organisms.
Case Studies: Analyze case studies on kidney function and disorders.
17. Locomotion and Movement
- 5 Year Trend: 10 Questions
- Key Concepts: Types of movement, muscular system.
Pro Tips:
Muscle Models: Create models to demonstrate muscle contraction.
Practical Observations: Observe animal movements and relate them to muscular functions.
18. Neural Control and Coordination
- 5 Year Trend: 6 Questions
- Key Concepts: Nervous system structure and function.
Pro Tips:
Nervous System Diagrams: Draw and label diagrams of the human nervous system.
Interactive Learning: Use simulations to understand neural pathways and reflex actions.
19. Chemical Coordination and Integration
- 5 Year Trend: 9 Questions
- Key Concepts: Hormonal regulation, endocrine system.
Pro Tips:
Hormone Charts: Create charts to summarize the functions of different hormones.
Case Studies: Study the effects of hormonal imbalances on health.
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NEET Biology Class 12 Last Last 5-Year Trend Analysis
| S.No | Chapters Name | No of Questions in the last 5 NEET Exams |
|---|---|---|
| 1 | Sexual Reproduction in Flowering Plants | 15 |
| 2 | Human Reproduction | 17 |
| 3 | Reproduction Health | 11 |
| 4 | Principles of Inheritance and Variation | 23 |
| 5 | Molecular Basis of Inheritance | 30 |
| 6 | Evolution | 13 |
| 7 | Human Health and Diseases | 12 |
| 8 | Microbes in Human Welfare | 5 |
| 9 | Biotechnology: Principles and Processes | 26 |
| 10 | Biotechnology and Its Applications | 18 |
| 11 | Organisms and Populations | 16 |
| 12 | Ecosystem | 11 |
| 13 | Biodiversity and Conservation | 12 |
Class 12 High-Weightage NEET Biology Topics
1. Sexual Reproduction in Flowering Plants
- 5 Year Trend: 15 Questions
- Key Concepts: Structure of flowers, pollination, fertilization, and seed development.
Pro Tips:
Diagram Practice: Draw and label the parts of a flower.
Pollination Experiments: Conduct simple experiments to observe pollination.
2. Human Reproduction
- 5 Year Trend: 17 Questions
- Key Concepts: Male and female reproductive systems, gametogenesis, and reproductive health.
Pro Tips:
Model Creation: Create models of the male and female reproductive systems.
Case Studies: Analyze case studies related to human reproductive health.
3. Reproductive Health
- 5 Year Trend: 11 Questions
- Key Concepts: Family planning and sexually transmitted diseases.
Pro Tips:
Awareness Campaigns: Research and create awareness materials on reproductive health.
Discussion Groups: Engage in discussions about reproductive health issues.
4. Principles of Inheritance and Variation
- 5 Year Trend: 23 Questions
- Key Concepts: Mendelian genetics, inheritance patterns, and genetic variation.
Pro Tips:
Punnett Squares: Practice solving Punnett squares for different genetic crosses.
Genetic Problems: Solve problems related to inheritance patterns.
5. Molecular Basis of Inheritance
- 5 Year Trend: 30 Questions
- Key Concepts: DNA structure, replication, transcription, and translation.
Pro Tips:
Molecular Models: Build models of DNA and RNA structures.
Flowcharts: Create flowcharts to summarize the processes of transcription and translation.
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6. Evolution
- 5 Year Trend: 13 Questions
- Key Concepts: Theories of evolution, natural selection, and speciation.
Pro Tips:
Evolutionary Trees: Draw evolutionary trees to understand relationships between species.
Case Studies: Study examples of natural selection in real-world scenarios.
7. Human Health and Diseases
- 5 Year Trend: 12 Questions
- Key Concepts: Common diseases, their causes, and prevention.
Pro Tips:
Disease Charts: Create charts summarizing various diseases and their symptoms.
Health Awareness: Research and present on preventive measures for common diseases.
8. Microbes in Human Welfare
- 5 Year Trend: 5 Questions
- Key Concepts: Role of microbes in health, industry, and environment.
Pro Tips:
Microbial Experiments: Conduct experiments to observe microbial growth.
Research Projects: Investigate the use of microbes in biotechnology.
9. Biotechnology: Principles and Processes
- 5 Year Trend: 26 Questions
- Key Concepts: Techniques in biotechnology, genetic engineering, and cloning.
Pro Tips:
Biotechnology Techniques: Familiarize yourself with various biotechnological techniques.
Practical Applications: Explore case studies on the application of biotechnology.
10. Biotechnology and Its Applications
- 5 Year Trend: 18 Questions
- Key Concepts: Applications of biotechnology in medicine, agriculture, and industry.
Pro Tips:
Application Charts: Create charts summarizing different applications of biotechnology.
Current Events: Stay updated on recent advancements in biotechnology.
11. Organisms and Populations
- 5 Year Trend: 16 Questions
- Key Concepts: Population dynamics, interactions among organisms, and ecological principles.
Pro Tips:
Population Studies: Conduct studies on local populations and their interactions.
Ecological Models: Create models to demonstrate ecological relationships.
12. Ecosystem
- 5 Year Trend: 11 Questions
- Key Concepts: Structure and function of ecosystems, energy flow, and nutrient cycling.
Pro Tips:
Ecosystem Diagrams: Draw and label diagrams of different ecosystems.
Field Studies: Conduct field studies to observe local ecosystems.
13. Biodiversity and Conservation
- 5 Year Trend: 12 Questions
- Key Concepts: Importance of biodiversity, threats to biodiversity, and conservation strategies.
Pro Tips:
Conservation Projects: Participate in or research local conservation efforts.
Biodiversity Assessments: Conduct assessments of local biodiversity.
Conclusion
By focusing on these high-weightage topics and employing effective Pro tips, you can enhance your understanding of Class 12 Biology and boost your confidence for the NEET exam. Consistent practice and a clear grasp of concepts are key to success. Start your preparation today, and pave your way to a bright future in medicine!
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