The National Eligibility Entrance Test (NEET) is one of India’s most challenging medical entrance tests. Over lakhs of candidates appear for the NEET to get admission into the best medical colleges such as AIIMS and JIPMER. But only a few students get through the NEET 2023 cut-off and pursue their MBBS courses.
The NEET comprises three subjects: Chemistry, Physics, and Biology, all having a diverse syllabus. But Biology is the easiest to score for its theoretical question pattern.
The Biology segment has five units with multiple chapters. To get good marks in this subject, students must have a strategic preparation and focus on the crucial topics of the syllabus. If you are unaware of the vital chapters, this guide will elaborate on the complete NCERT Class 11 NEET 2023 Biology syllabus. It will highlight the topic-wise important chapters based on their marks distribution.
NCERT Class 11 NEET 2023 Biology Syllabus
Every year, the National Testing Agency (NTA) formulates the NEET 2023 syllabus. As per the new release by NTA, the authorities will follow the same syllabus in 2022 without any modifications. Here is a complete overview of the NCERT class 11 NEET 2023 Biology syllabus.
| NCERT Class 11 NEET 2022 Biology Syllabus |
| Unit 1: Diversity of Living Organisms |
| Unit 2: Structural Organisation in Animals and Plants |
| Unit 3: Cell: Structure and Function |
| Unit 4: Plant Physiology |
| Unit 5: Human Physiology |
Diversity of Living Organisms
The first unit, diversity of living organisms, comprises chapters 1 to 4. The following are the topics explained in these chapters.
- Chapter 1 – The living world: This chapter covers the definition of living, the living world diversification, and the taxonomic categories and explains the concept of aids, herbarium, botanical gardens, museums, zoological parks, and key.
- Chapter 2 – Biological classifications: The classification of kingdom monera, archaebacteria, kingdom Protista, chrysophytes, eubacteria, dinoflagellates, slime moulds, euglenoids, protozoans, kingdom fungi, ascomycetes, Phycomycetes, basidiomycetes, deuteromycetes, kingdom animalia, kingdom plantae, viroids, viruses, prions and lichens are covered.
- Chapter 3 – Plant kingdom: This chapter defines the nature of algae, rhodophyceae, chlorophyceae, phaeophyceae, liverworts, bryophytes, and the life of mosses; features of pteridophytes, gymnosperms, angiosperms and the alternation of generations and life cycle of plants.
- Chapter 4 – Animal kingdom: This section explains the fundamentals of the classification of animals, their levels of organisation and the difference between extracellular and intracellular organisation.
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Structural Organisation in Animals And Plants
The second unit, the structural organisation in animals and plants, covers chapters 5 to 7 of the NCERT class 11 NEET 2022 Biology syllabus. The subjects covered in these chapters are listed below.
- Chapter 5 – Morphology of flowering plants: The classification of different parts of a plant – stem, fruit, leaf, seed and fruit, based on morphological and other features and the concept of the semi-technical description of a typical flowering plant and the description of essential families are covered.
- Chapter 6 – Anatomy of flowering plants: This topic elaborates on the meaning of tissues, tissue systems and the anatomy of dicotyledonous and monocotyledonous plants.
- Chapter 7 – Structural organisation in animals: This chapter discusses the structure of the animal cells in different animal tissues, such as neural, epithelial, connective, and muscle tissue, and the morphology and the anatomy of the cockroach, earthworm, and frogs.
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Cell: Structure and Function
The third unit, cell structure, and function, comprises chapters 8 to 10. The following are the topics addressed in these chapters.
- Chapter 8 – The unit of life: The definition of a cell and its theory, the cell structure, its function and contents, plastids, ribosomes and inclusion bodies, endomembrane system, mitochondria, cytoskeleton, centrosome and centrioles, cilia and flagella, nucleus, and microbodies is discussed.
- Chapter 9 – Biomolecules: This segment covers the key ways to analyse the chemical composition, primary and secondary metabolites, biomacromolecules, the chemical components of the living cells, the structure of the protein, and factors affecting enzyme activity.
- Chapter 10 – The cell cycle and cell division: This section introduces the B cell division, the phases of the cell cycle, and the importance of mitosis and meiosis.
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Plant Physiology
The fourth unit, plant physiology, comprises chapters 11 to 15. The subjects discussed in these chapters are stated below.
- Chapter 11 – Transport in plants: This segment explains the means of transport of plants, the relation between the transport processes, and the plant-water relation.
- Chapter 12 – Mineral nutrition: The mineral needs of plants, the vital mineral elements and the absorption process of the elements are discussed.
- Chapter 13 – Photosynthesis in higher plants: This chapter explains the process of Photosynthesis, the pigments involved in the process, the light reaction, and the Calvin cycle.
- Chapter 14 – Respiration in plants: The plant’s respiratory process, the concepts of the respiratory quotient, the respiratory balance sheet, and the amphibolic pathway are discussed.
- Chapter 15 – Plant – Growth and development: This section outlines the plant’s growth rate, phases of development, and the concepts of differentiation, dedifferentiation, and redifferentiation.
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Human Physiology
The fifth unit, human physiology, comprises chapters 16 to 22. The following topics are covered in these chapters.
- Chapter 16 – Digestion and absorption: The section consists of the digestive process, the absorption of digested food, and its disorders.
- Chapter 17 – Breathing and exchange of gases: The respiratory organs, breathing and exchange of gases, and respiratory system disorders are discussed.
- Chapter 18 – Body fluids and circulation: This section covers the circulatory pathways and the circulation of body fluids, the electrocardiograph, regulation of cardiac activity, and circulatory system disorders.
- Chapter 19 – Excretory products and their elimination: The human excretory system, urine formation, elimination process, and the excretory organs’ role are explained.
- Chapter 20 – Locomotion and movement: The chapter covers the types of movement, the function of joints, and disorders of the skeletal and muscular systems.
- Chapter 21 – Neural control and coordination: The human neural system and its units, such as the forebrain, hindbrain, and midbrain, are discussed.
- Chapter 22 – Chemical coordination and integration: The endocrine, hypothalamus, pituitary, pineal, parathyroid, thyroid, thymus, and adrenal gland and the mechanism of hormone action are explained.
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Important Chapters Of NCERT Class 11 NEET 2022 Biology Syllabus
Each chapter of the NCERT Class 11 NEET 2022 Biology syllabus holds a different score weightage. The authorities might include more questions from one chapter than the other. Students should know the chapter-wise weightage of the NCERT class 11 NEET 2022 Biology syllabus to understand the important chapters for the examination.
As per the NEET previous year’s question paper analysis, the authorities ask maximum questions on the following topics in the NEET-UG 2022 Biology examination.
| NCERT Class 11 NEET 2022 Biology Syllabus: Important Chapters | No. of questions |
| Cell division and cell cycle | 7 |
| Plant kingdom | 5 |
| Animal kingdom | 4 |
| Locomotion and movement | 4 |
| Anatomy of flowering plants | 3 |
| Structural organisation in plants | 3 |
The strategic study is vital to acing NCERT class 11 NEET 2022 Biology examination. Students must focus on the chapters with maximum marks to get brilliant scores. Priority should be given to the chapters mentioned above to adequately prepare and meet the NEET 2022 eligibility criteria for MBBS admission. Candidates should aim to get well-versed with these topics and then go over the less important ones. If there are time constraints, studying the above ideas can fetch good results in the NEET 2022 examination.
FAQs
1. Is studying from NCERT books sufficient to crack the NEET 2022 examination?
Yes, studying from the NCERT books is enough to crack the NEET 2022 examination. Since 80-85% of the questions appear from NCERT solutions, students can rely on the resources. The NCERT books have the concepts explained in an easy-to-understand language and help strengthen students' fundamentals on a topic for complete preparation. It provides a step-by-step explanation and promotes in-depth learning in candidates. At the end of each chapter, the NCERT provides the previous year's questions to brace up the candidates' preparation.
2. Can I simultaneously prepare the NCERT class 11 NEET 2022 Biology syllabus and school curriculum?
Yes, it is possible to simultaneously prepare for the NEET 2022 Biology syllabus and school curriculum. You need to divide your study time into two halves to do this. Study the school curriculum in the first and NEET 2022 Biology syllabus in the second half. It is essential to understand that the core subjects of the NEET 2022 Biology and school syllabus are the same. You should make a strategic study plan to cover similar topics on some days and devote others to covering distinct Biology concepts.
3. Can I expect to get the previous year's questions in the NEET 2022 Biology examination?
Yes, you might get some questions from the previous year's question paper in the NEET 2022 Biology examination. But there is no rule that the last year's questions will get repeated. Every year, the question pattern changes, so you can expect to get 2 or 3 questions from the previous year if you are fortunate. Yet it is better to solve all the questions from the chapters to stay prepared for new ones if they come in the examination.
. How many hours do I need to study all concepts of the NCERT class 11 NEET 2022 Biology examination?
The study hours required to memorise all the essential concepts of the NCERT class 11 NEET 2022 Biology is different for every student. While some students might learn the topic by studying 8 hours every day, some require 14 hours a day for adequate NEET exam preparation. But the ideal time needed to study all the concepts of the NCERT class 11 NEET 2022 Biology syllabus is 12-15 hours. Students should make their study timetable according to this time plan to cover all the topics effectively.
Conclusion
To summarise, the NEET 2022 Biology syllabus has five units and twenty-two chapters. The cell division and cell cycle, plant kingdom, animal kingdom, locomotion and movement, anatomy of flowering plants, and the structural organisation in plants are the most important ones. Students must learn and revise these Biology syllabus topics to score high marks in the upcoming NEET 2022 examination.
