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Biology Learning Portal

Master NCERT Biology for NEET Preparation

NCERT Biology Textbooks

Class 11

Biology

Class 12

Biology

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NCERT Biology Chapters

📘 Class 11 Biology Chapters (NCERT)

Unit 1: Diversity of Living Organisms

1. The Living World

Basic principles of life, taxonomy

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2. Biological Classification

Five kingdom classification

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3. Plant Kingdom

Algae, bryophytes, pteridophytes

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4. Animal Kingdom

Basis of classification, phyla

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Unit 2: Structural Organisation in Animals and Plants

5. Morphology of Flowering Plants

Root, stem, leaf, flower structure

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6. Anatomy of Flowering Plants

Tissues, tissue systems

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7. Structural Organisation in Animals

Animal tissues, morphology

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Unit 3: Cell: Structure and Function

8. Cell - The Unit of Life

Cell theory, prokaryotic & eukaryotic cells

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9. Biomolecules

Proteins, carbohydrates, enzymes

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10. Cell Cycle and Cell Division

Mitosis, meiosis, cell cycle

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Unit 4: Plant Physiology

11. Transport in Plants

Means of transport, water relations

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12. Mineral Nutrition

Essential minerals, nitrogen metabolism

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13. Photosynthesis in Higher Plants

Light and dark reactions

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14. Respiration in Plants

Glycolysis, TCA cycle, ETS

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15. Plant Growth and Development

Phytohormones, photoperiodism

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Unit 5: Human Physiology

16. Digestion and Absorption

Digestive system, enzymes

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17. Breathing and Exchange of Gases

Respiratory organs, gas transport

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18. Body Fluids and Circulation

Blood, lymph, circulatory pathways

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19. Excretory Products and Their Elimination

Kidney, urine formation, osmoregulation

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20. Locomotion and Movement

Muscle, skeletal system, joints

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21. Neural Control and Coordination

Nervous system, reflex action

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22. Chemical Coordination and Integration

Endocrine glands, hormones

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📗 Class 12 Biology Chapters (NCERT)

Unit 6: Reproduction

1. Reproduction in Organisms

Asexual and sexual reproduction

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2. Sexual Reproduction in Flowering Plants

Flower structure, pollination

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3. Human Reproduction

Male and female reproductive systems

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4. Reproductive Health

Birth control, STDs, infertility

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Unit 7: Genetics and Evolution

5. Principles of Inheritance and Variation

Mendel's laws, inheritance patterns

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6. Molecular Basis of Inheritance

DNA, RNA, replication, transcription

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7. Evolution

Origin of life, Darwinism, human evolution

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Unit 8: Biology and Human Welfare

8. Human Health and Disease

Immunity, common diseases

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9. Strategies for Enhancement in Food Production

Animal husbandry, plant breeding

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10. Microbes in Human Welfare

Industrial uses, sewage treatment

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Unit 9: Biotechnology and Its Applications

11. Biotechnology: Principles and Processes

Genetic engineering, tools

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12. Biotechnology and Its Applications

GMOs, gene therapy

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Unit 10: Ecology and Environment

13. Organisms and Populations

Ecology, population interactions

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14. Ecosystem

Energy flow, nutrient cycling

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15. Biodiversity and Conservation

Biodiversity patterns, hotspots

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16. Environmental Issues

Pollution, climate change

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