Biology 11th NCERT Solution
Studying Class 11 Biology is highly useful in both academic and real-life scenarios. It forms the foundation for higher studies in medical and life sciences, making it essential for students preparing for competitive exams like NEET, Olympiads, and board exams. Understanding concepts like human physiology, genetics, and microbiology helps in pursuing careers in medicine, biotechnology, and pharmaceuticals.
Plant Kingdom
Plant Kingdom
- Classification of plants: Algae, Bryophytes, Pteridophytes, Gymnosperms, Angiosperms
- Life cycle patterns (Haplo-diplontic, Diplontic, Haplontic)
Animal Kingdom
Animal Kingdom
- Classification of animals based on levels of organization, symmetry, coelom, segmentation
- Phylum-wise characteristics (Porifera to Chordata)
Structural Organisation in Animals and Plants
Structural Organisation in Animals and Plants
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Root, stem, leaf, inflorescence, flower, fruit, and seed
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Modification of roots, stems, and leaves
Cell – The Unit of Life
Cell – The Unit of Life
- Prokaryotic vs. Eukaryotic cells
- Structure of cell organelles (Nucleus, Mitochondria, ER, Golgi, etc.)
Biomolecules
Biomolecules
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Carbohydrates, Proteins, Lipids, Nucleic Acids
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Enzymes: Types, functions, and mechanisms
Plant Growth and Development
Plant Growth and Development
- Phases of growth
- Plant hormones (Auxins, Gibberellins, Cytokinins, ABA, Ethylene)
Breathing and Exchange of Gases
Breathing and Exchange of Gases
- Mechanism of breathing
- Transport of oxygen and carbon dioxide
Digestion and Absorption
Digestion and Absorption
- Human digestive system and enzymes
- Digestion of carbohydrates, proteins, and fats
Body Fluids and Circulation
Body Fluids and Circulation
- Blood composition, blood groups
- Structure and functioning of the heart
Excretory Products and Their Elimination
Excretory Products and Their Elimination
- Human excretory system
- Urine formation and kidney function
Neural Control and Coordination
Neural Control and Coordination
- Neurons and nervous system
- Brain structure and function
The Living World
The Living World
- Characteristics of living organisms
- Taxonomy and classification
- Nomenclature (Binomial system)
Biological Classification
Biological Classification
- Five Kingdom Classification by Whittaker
- Kingdoms: Monera, Protista, Fungi, Plantae, Animalia
- Viruses, Viroids, Prions, and Lichens
Cell Cycle and Cell Division
Cell Cycle and Cell Division
- Phases of the cell cycle
- Mitosis and Meiosis
Plant Physiology
Transport in Plants
- Diffusion, Osmosis, Active and Passive transport
- Water potential and transpiration
Mineral Nutrition
Mineral Nutrition
- Essential minerals, deficiency symptoms
- Nitrogen cycle and nitrogen fixation
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Photosynthesis in Higher Plants
Photosynthesis in Higher Plants
- Light and dark reactions
- C3, C4, and CAM pathways
Respiration in Plants
Respiration in Plants
- Glycolysis, Krebs cycle, Electron Transport Chain
- Aerobic vs. Anaerobic respiration
