Biodiversity

Balochistan Board > Class 9 > Biology (Total Videos: 212)

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Chapter 3: Biodiversity (16 videos)   (Practice Test)
3.1: Definition of Biodiversity
  1. Definition of Biodiversity
3.2: Major Varities of Life on the Planet Earth
  1. Major Varities of Life on the Planet Earth
3.3: Basis of Classification of Living Organisms  (Practice Test)
  1. Taxonomic Hierarchy
3.4: Historical Background of Aims and Principles of Classification
  1. Aims and Basis of Classification
3.5: Aristotle (Founder of Biological Classification)
  1. Two Kingdom Classification System
3.6: Basis of 'Five' Kingdom Classification System
  1. Basis of Five Kingdom Classification System
3.7: Importance and Comaprison of Two Kingdom System and Five Kingdom System
  1. Importance and Comaprison of Two Kingdom System and Five Kingdom Syst
3.8: The Five Kingdoms  (Practice Test)
  1. Five Kingdom System
  2. More on Five Kingdom Classification System
3.9: Structure of Viruses  (Practice Test)
  1. Structure of Bacteriophage
  2. Status of Viruses
3.10: Historical Background, Aims and Principles of Binomial Nomenclature  (Practice Test)
  1. Binomial Nomenclature
3.11: Conservation of Biodiversity  (Practice Test)
  1. Protection and Conservation of Environment
  2. Endangered Species
3.12: Deforestation  (Practice Test)
  1. Deforestation, Soil Erosion
3.13: Importance of Conservation of Biodiversity
  1. Issues and Importance of Conservation of Biodiversity