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Chapter 1: Life Processes
- 1. Introduction-What are Life Processes?
- 1.2. Nutrition
- 1.2.1. Autotrophic nutrition
- 1.2.2. Heterotrophic nutrition
- 1.2.3. How do organisms obtain their food?
- 1.2.4. Nutrition in Human Beings
- 1.3. Respiration
- 1.3.1. Anaerobic respiration
- 1.3.2. Aerobic respiration
- 1.3.3. Respiration in Human Beings
- 1.4. Transportation
- 1.4.1. Transportation in human beings
- 1.4.2. Transportation in plants
- 1.5. Excretion
- 1.5.1. Excretion in Human Beings
- 1.5.2. Haemodialysis
- 1.5.3. Excretion in Plants
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Chapter 2: Control and Coordination
- 2.1. Introduction
- 2.2. Animals: Nervous system
- 2.2.1. Reflex action
- 2.2.2. Human Brain
- 2.2.3. Protection of Nervous tissue
- 2.2.4. Mechanism by which action is caused by Nervous tissue
- 2.3. Coordination in plants
- 2.3.1. Immediate response to stimulus
- 2.3.2. Movement due to growth
- 2.4. Hormones in Animals
- 2.5. Feedback Mechanism
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Chapter 3: Our Environment
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Chapter 4: How Do Organisms Reproduce?
- 4.1. Introduction
- 4.2. Variations and their importance
- 4.3. Modes of reproduction used by single organisms
- 4.3.2. Fragmentation
- 4.3.3. Regeneration
- 4.3.4. Budding
- 4.3.5. Vegetative Propagation
- 4.3.6. Spore Formation
- 4.3.7. Tissue culture
- 4.4. Sexual Reproduction
- 4.4.1. Significance of sexual reproduction
- 4.4.2. Sexual Reproduction in flowering plants
- 4.4.3. Reproduction in Human Beings
- 4.4.3.(a) The Male Reproductive System
- 4.4.3.(b) Female Reproductive System
- 4.4.3.(c) What happens when the Egg is not Fertilised
- 4.4.3.(d) Reproductive Health
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Chapter 5: Heredity and Evolution
- 5.1. Accumulation of variation during reproduction
- 5.2. Heredity
- 5.2.1. Inherited Traits
- 5.2.2. Rules for the Inheritance of Traits: Mendel’s Contributions
- 5.2.3. Expression of Traits
- 5.2.4. Sex Determination
- 5.3. Evolution
- 5.3.1. Variations in a population- an illustration
- 5.3.2. Acquired and Inherited Traits
- 5.4. Speciation
- 5.5. Evolution and Classification
- 5.5.1. Tracing Evolutionary Relationships
- 5.5.2. Fossils
- 5.5.3. Evolution by stages
- 5.6. Evolution should not be equated with ‘Progress’
- 5.6.1. Human Evolution
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Chapter 6: Management of Natural Resources
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