Bank of Biology Class 11 Notes, PPT, Online Test Free

Bank of Biology Class 11 Notes: Biology is a fascinating field of study with a wealth of information, yet there is still much to discover. However, covering this vast subject can sometimes overwhelm students and affect their interest. To make it easier for students, we have gathered all the possible Notes, PPT Slides, NEET / Entrance Questions PDF, NCERT Questions and Answers, Exam Capsule Notes, Question Bank and Answers, Online Unit Test, Video presentations and questions for each chapter, with links provided on this page.

Studying these questions helps students better understand and remember the concepts. The study material here is well-structured and created by academic professionals aligned with the Class 11 Biology syllabus.

Bank of Biology Class 11 Notes, PPT, Online Test Free

Class 11 students often feel stressed because they prepare for competitive exams right after their board exams. Although the formats of these exams differ, the concepts are mostly the same. Practicing the provided bank of biology class 11 notes simplifies learning and boosts preparation. Use these Bank of Biology class 11 materials to enhance your study and perform better in exams.

NCERT Class 11 Biology MCQ Chapter wise Pdf

Bank of Biology Class 11 Notes, PPT, Video, Online Test

If you’re familiar with the revised syllabus and have downloaded the mind maps, the next step is to start studying and practicing questions. Here, we’ve provided a list of important CBSE Class 11 Biology Notes, MCQ, PPT, and Video for all chapters, along with answers.

These Class 11 chapter-wise Notes, MCQ, PPT, and Video will give you an idea of the types of questions that might appear in the CBSE Class 12 Biology board exam 2025. This Bank of Biology Class 11 resource covers all 22 chapters given in the CBSE Class 11 Biology textbook and is also useful for CUET and NEET exam preparation.

Chapter 1: The Living World

This chapter lays the foundation by explaining what constitutes living organisms and the basics of biodiversity and taxonomy. Studying this helps understand the classification systems, crucial for identifying and categorizing organisms. Focus on taxonomy hierarchy and binomial nomenclature for clarity.

Chapter 2: Biological Classification

It covers the five-kingdom classification, describing Monera, Protista, Fungi, Plantae, and Animalia. Understanding this classification helps in comprehending the diversity of life forms and their evolutionary relationships. Emphasize the characteristics and examples of each kingdom.

Chapter 3: Plant Kingdom

This chapter discusses various plant groups like algae, bryophytes, pteridophytes, gymnosperms, and angiosperms. Studying this helps in understanding plant evolution and the complexity of plant life cycles. Focus on the unique features and reproduction methods of each group.

Chapter 4: Animal Kingdom

It details the classification of animals into non-chordates and chordates. This chapter is vital for understanding animal diversity and anatomical differences. Study the distinguishing features of each phylum and class, emphasizing key examples.

Chapter 5: Morphology of Flowering Plants

This chapter covers the structure of roots, stems, leaves, flowers, fruits, and seeds. Knowing plant morphology aids in identifying plants and understanding their adaptations. Focus on diagrams and descriptions of plant parts and study the given families in detail.

Chapter 6: Anatomy of Flowering Plants

It explores plant tissues and the anatomy of roots, stems, and leaves in monocots and dicots. Understanding plant anatomy is crucial for studying plant functions and growth. Emphasize the differences in tissue organization and secondary growth processes.

Chapter 8: Structural Organization in Animals

This chapter introduces animal tissues and the anatomy of a frog as a model. It is essential for understanding the functional organization in animals. Study the structure and functions of different tissues and the detailed anatomy of the frog.

Chapter 8: Cell: The Unit of Life

It explains cell theory, structure, and types of cells. This chapter is fundamental for all biological studies, as the cell is the basic unit of life. Focus on the detailed structure of cell organelles and their functions to grasp cellular processes effectively.

Chapter 9: Biomolecules

It covers the structure and function of carbohydrates, proteins, lipids, and nucleic acids, along with enzymes. Understanding biomolecules is crucial for studying metabolism and molecular biology. Study the structures, functions, and roles of each biomolecule and enzyme action mechanisms.

Chapter 10: Cell Cycle and Cell Division

This chapter describes the cell cycle, mitosis, and meiosis. It is essential for understanding growth, development, and reproduction at the cellular level. Focus on the stages and regulation of the cell cycle and the significance of mitosis and meiosis in genetic continuity.

Chapter 11: Transport in Plants

It discusses mechanisms of transport, plant-water relations, and transpiration. This chapter is vital for understanding how plants obtain and distribute nutrients and water. Emphasize the processes of diffusion, osmosis, and active transport, and the significance of transpiration.

Chapter 12: Mineral Nutrition 

This chapter covers essential minerals, their roles, and nutrient cycles. It is crucial for understanding plant nutrition and soil management. Focus on the functions of macro and micronutrients, deficiency symptoms, and the process of biological nitrogen fixation.

Chapter 13: Photosynthesis

It explains the process of photosynthesis, including light and dark reactions. This chapter is fundamental for understanding how plants produce food. Study the roles of pigments, the steps of photophosphorylation, and the C3 and C4 pathways for efficient learning.

Chapter 14: Respiration in Plants

This chapter details glycolysis, fermentation, and aerobic respiration. Understanding plant respiration is essential for studying energy production. Focus on the steps and significance of each pathway, the Krebs cycle, and the electron transport chain.

Chapter 15: Plant growth and development

It covers growth phases, plant hormones, and photoperiodism. This chapter is crucial for understanding how plants grow and develop. Emphasize the roles of different growth regulators and the processes of photoperiodism and vernalization.

Chapter 16: Digestion and Absorption

It describes the human digestive system and processes of digestion and absorption. Understanding this is vital for comprehending how the body utilizes nutrients. Focus on the structure and function of digestive organs and the steps involved in digestion and nutrient absorption.

Chapter 17: Breathing and Exchange of Gases

This chapter explains the human respiratory system and gas exchange mechanisms. It is essential for understanding respiration and oxygen transport. Study the anatomy of the respiratory system, the mechanics of breathing, and the process of gas exchange.

Chapter 18: Body Fluids and Circulation

It covers the composition of blood, lymph, and the circulatory system. This chapter is crucial for understanding nutrient and waste transport in the body. Focus on the structure and function of the heart, blood vessels, and the cardiac cycle. Study the principles of ECG and circulation pathways.

Chapter 19: Excretory Products and their Elimination 

It explains the human excretory system and urine formation. Understanding this is vital for studying waste management in the body. Focus on the anatomy and function of kidneys, the process of urine formation, and osmoregulation mechanisms.

Chapter 20: Locomotion and Movement

This chapter covers types of movement and the human musculoskeletal system. It is essential for understanding how the body moves and functions. Study the structure and function of muscles and bones, the mechanism of muscle contraction, and common skeletal disorders.

Chapter 21: Neural Control and Coordination

It discusses the structure and function of the nervous system and sense organs. This chapter is vital for understanding how the body controls and coordinates activities. Focus on the anatomy of neurons, synapses, and reflex arcs, and the functioning of sense organs.

Chapter 22: Chemical Coordination and Integration

It explains the endocrine system and hormone functions. Understanding this is crucial for studying how the body regulates various functions. Focus on the structure and function of endocrine glands and the effects of hormonal imbalances.

Bank of Biology Class 11 Syllabus

Chapter NameImportant Points to Study
Chapter 1: The Living WorldDefinition and characteristics of living organisms. Concept of biodiversity and taxonomy. Hierarchy of taxonomical classification and binomial nomenclature.
Chapter 2: Biological ClassificationFive kingdom classification by Whittaker. Features and examples of Monera, Protista, Fungi, Plantae, and Animalia. Lichens and viruses.
Chapter 3: Plant KingdomAlgae, Bryophytes, Pteridophytes, Gymnosperms, and Angiosperms. Plant life cycles and alternation of generations.
Chapter 4: Animal KingdomBasis of classification and characteristics of major phyla. Detailed study of non-chordates and chordates.
Chapter 5: Morphology of Flowering PlantsRoot, stem, leaf, inflorescence, flower, fruit, and seed. Description of families: Fabaceae, Solanaceae, Liliaceae.
Chapter 6: Anatomy of Flowering PlantsTissue systems in dicots and monocots. Secondary growth in dicot plants. Structure of dicot and monocot root, stem, and leaf.
Chapter 7: Structural Organisation in AnimalsAnimal tissues: epithelial, connective, muscular, and neural. Morphology, anatomy, and functions of frog.
Chapter 8: Cell: The Unit of LifeCell theory and cell as the basic unit of life. Prokaryotic and eukaryotic cells. Cell organelles: structure and functions.
Chapter 9: BiomoleculesStructure and function of carbohydrates, proteins, lipids, and nucleic acids. Enzymes: types, properties, and functions.
Chapter 10: Cell Cycle and Cell DivisionPhases of the cell cycle and its regulation. Mitosis and meiosis: stages and significance. Apoptosis and its importance.
Chapter 11: Transport in PlantsMeans of transport: diffusion, facilitated diffusion, active transport. Plant-water relations: osmosis, plasmolysis, water potential. Transpiration and its significance.
Chapter 12: Mineral NutritionEssential minerals, macro and micronutrients, and their role. Deficiency symptoms and nutrient cycle. Biological nitrogen fixation.
Chapter 13: Photosynthesis in Higher PlantsPhotosynthesis: pigments, light reaction, photophosphorylation, C3 and C4 pathways. Photorespiration and factors affecting photosynthesis.
Chapter 14: Respiration in PlantsGlycolysis, fermentation, aerobic respiration (Krebs cycle, electron transport chain). Amphibolic pathway and respiratory quotient.
Chapter 15: Plant Growth and DevelopmentPhases of growth and growth rate. Plant growth regulators: auxins, gibberellins, cytokinins, ethylene, abscisic acid. Photoperiodism and vernalization.
Chapter 16: Digestion and AbsorptionHuman digestive system: structure and functions. Digestive glands and processes of digestion and absorption. Disorders related to the digestive system.
Chapter 17: Breathing and Exchange of GasesHuman respiratory system: structure and functions. Mechanism of breathing and gaseous exchange. Transport of gases and disorders related to respiration.
Chapter 18: Body Fluids and CirculationComposition of blood and lymph. Human circulatory system: structure and function of the heart, blood vessels. Cardiac cycle, ECG, and double circulation.
Chapter 19: Excretory Products and Their EliminationHuman excretory system: structure and function of the kidney. Urine formation, osmoregulation. Disorders related to the excretory system.
Chapter 20: Locomotion and MovementTypes of movement: ciliary, flagellar, and muscular. Structure and function of muscles, mechanism of muscle contraction. Skeletal system and disorders.
Chapter 21: Neural Control and CoordinationStructure and function of neurons and synapses. Human nervous system: central and peripheral. Reflex action and sense organs.
Chapter 22: Chemical Coordination and IntegrationEndocrine glands and hormones. Human endocrine system: structure and functions. Disorders related to hormonal imbalance.

Benefits of Bank of Biology Class 11 Notes, PPT, Video

Utilizing various resources like Class 11 Biology notes, PPT slides, exam capsule notes, question banks, online unit tests, and video presentations can significantly enhance a student’s preparation for board exams. Here’s how each resource can contribute to their success:

1. Class 6 Science Notes

  • Comprehensive Coverage: Well-prepared Bank of Biology Class 11 notes cover all topics systematically, making it easier for students to understand and remember concepts.
  • Quick Revision: Concise Bank of Biology Notes help in quick revision before exams, ensuring that students can review important points efficiently.
  • Clarification of Concepts: Detailed explanations and examples in the notes help clarify complex concepts of each student.

2. PPT Slides

  • Visual Learning: Bank of Biology Class 11 PPT Slides often contain images, diagrams, and flowcharts that make learning more engaging and easier to remember.
  • Key Points Highlighted: Bank of Biology Class 11 ppt summarizes key points, which helps students focus on essential information.
  • Interactive Learning: Interactive elements in Bank of Biology Class 11 PPTs can make the learning process more engaging, aiding better retention of information.

3. Exam Capsule Notes

  • Condensed Information: These notes provide a summary of the entire syllabus, highlighting the most important topics and frequently asked questions.
  • Effective Revision Tool: Capsule notes are great for last-minute revisions, helping students quickly go through the essential points.
  • Focus on High-Yield Topics: They help students prioritize their study efforts on topics that are more likely to appear in exams.

4. Question Bank and Answers

  • Practice Makes Perfect: Regular practice with a question bank helps students familiarize themselves with the exam pattern and types of questions.
  • Self-Assessment: Answering questions from the bank allows students to assess their knowledge and identify areas where they need improvement.
  • Exposure to Different Questions: A diverse set of questions helps students tackle various problem types, enhancing their problem-solving skills.

5. Online Unit Test

  • Regular Assessment: Frequent testing helps in continuous assessment, keeping students on track with their studies.
  • Instant Feedback: Online tests provide immediate feedback, helping students understand their mistakes and learn from them.
  • Time Management: Practicing with timed tests helps students improve their time management skills, crucial for performing well in exams.

6. Video Presentations

  • Engaging Content: Videos make learning more engaging and can simplify complex topics through visual explanations.
  • Flexibility: Students can watch videos at their own pace, pausing and replaying parts they find difficult to understand.
  • Demonstrations and Experiments: Video presentations can show live demonstrations and experiments, making theoretical concepts more tangible.

Overall Benefits

  • Holistic Learning: Combining different resources caters to various learning styles, whether visual, auditory, or kinesthetic.
  • Improved Retention: The varied formats help in better retention of information as students can learn and revise in multiple ways.
  • Increased Confidence: Regular practice, continuous assessment, and comprehensive study materials boost students’ confidence, preparing them well for exams.
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