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UNIT 5 HUMAN PHYSIOLOGY
Read More: UNIT 5 HUMAN PHYSIOLOGYChapter 16Digestion and Absorption Chapter 17Breathing and Exchangeof Gases Chapter 18Body Fluids andCirculation Chapter 19Excretory Products andtheir Elimination Chapter 20Locomotion and Movement Chapter 21Neural Control andCoordination Chapter 22Chemical Coordinationand Integration The reductionist approach to study of life forms resulted in increasinguse of physico-chemical concepts and techniques. Majority of thesestudies employed either surviving tissue model or…
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UNIT 4 PLANT PHYSIOLOGY
Read More: UNIT 4 PLANT PHYSIOLOGYChapter 11Transport in Plants Chapter 12Mineral Nutrition Chapter 13Photosynthesis in HigherPlants Chapter 14Respiration in Plants Chapter 15Plant Growth andDevelopment The description of structure and variation of living organisms over aperiod of time, ended up as two, apparently irreconcilable perspectiveson biology. The two perspectives essentially rested on two levels oforganisation of life forms and phenomena. One…
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UNIT 3 CELL: STRUCTURE AND FUNCTIONS
Read More: UNIT 3 CELL: STRUCTURE AND FUNCTIONSChapter 8Cell: The Unit of Life Chapter 9Biomolecules Chapter 10Cell Cycle andCell Division Biology is the study of living organisms. The detailed description oftheir form and appearance only brought out their diversity. It is thecell theory that emphasised the unity underlying this diversity of forms,i.e., the cellular organisation of all life forms. A description of…
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UNIT 2 STRUCTURAL ORGANISATIONIN PLANTS AND ANIMALS
Read More: UNIT 2 STRUCTURAL ORGANISATIONIN PLANTS AND ANIMALSChapter 5Morphology ofFlowering Plants Chapter 6Anatomy of FloweringPlants Chapter 7Structural Organisation inAnimals The description of the diverse forms of life on earth was made only byobservation – through naked eyes or later through magnifying lensesand microscopes. This description is mainly of gross structural features,both external and internal. In addition, observable and perceivableliving phenomena were also…
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UNIT 1 DIVERSITY IN THE LIVING WORLD
Read More: UNIT 1 DIVERSITY IN THE LIVING WORLDChapter 1The Living World Chapter 2Biological Classification Chapter 3Plant Kingdom Chapter 4Animal Kingdom Biology is the science of life forms and living processes. The living worldcomprises an amazing diversity of living organisms. Early man couldeasily perceive the difference between inanimate matter and livingorganisms. Early man deified some of the inanimate matter (wind, sea,fire etc.) and…
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CHAPTER 2 BIOLOGICAL CLASSIFICATION
Read More: CHAPTER 2 BIOLOGICAL CLASSIFICATION2.1 Kingdom Monera2.2 Kingdom Protista2.3 Kingdom Fungi2.4 Kingdom Plantae2.5 KingdomAnimalia2.6 Viruses, Viroidsand Lichens Since the dawn of civilisation, there have been many attempts to classifyliving organisms. It was done instinctively not using criteria that werescientific but borne out of a need to use organisms for our own use – forfood, shelter and clothing. Aristotle was…
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CLASS-12 BIOLOGY NCERT CONTENTS
Read More: CLASS-12 BIOLOGY NCERT CONTENTSUNIT VIREPRODUCTION 1-66Chapter 1 : Reproduction in Organisms 3Chapter 2 : Sexual Reproduction in Flowering Plants 19Chapter 3 : Human Reproduction 42Chapter 4 : Reproductive Health 57UNIT VIIGENETICS AND EVOLUTION 67-142Chapter 5 : Principles of Inheritance and Variation 69Chapter 6 : Molecular Basis of Inheritance 95Chapter 7 : Evolution 126UNIT VIIIBIOLOGY IN HUMAN WELFARE 143-190Chapter…
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CLASS-11 BIOLOGY NCERT CONTENTS
Read More: CLASS-11 BIOLOGY NCERT CONTENTSUNIT IDIVERSITY IN THE LIVING WORLD 1-62Chapter 1 : The Living World 3Chapter 2 : Biological Classification 16Chapter 3 : Plant Kingdom 29Chapter 4 : Animal Kingdom 46UNIT IISTRUCTURAL ORGANISATION IN PLANTS AND ANIMALS 63-122Chapter 5 : Morphology of Flowering Plants 65Chapter 6 : Anatomy of Flowering Plants 84Chapter 7 : Structural Organisation in Animals…
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CHAPTER 16 ENVIRONMENTAL ISSUES
Read More: CHAPTER 16 ENVIRONMENTAL ISSUES16.1 Air Pollution and ItsControl16.2 Water Pollution and ItsControl16.3 Solid Wastes16.4 Agro-chemicals andtheir Effects16.5 Radioactive Wastes16.6 Greenhouse Effect andGlobal Warming16.7 Ozone Depletion in theStratosphere16.8 Degradation by ImproperResource Utilisation andMaintenance16.9 Deforestation Human population size has grown enormously over thelast hundred years. This means increase in demand forfood, water, home, electricity, roads, automobiles andnumerous other commodities. These…
