Biology and Human Welfare

Federal Board > Class 12 > Biology (Total Videos: 342)

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Chapter 27: Biology and Human Welfare (8 videos)   (Practice Test)
27.1: Vaccination and Integrated Disease Management
  1. Immunization and Vaccination
27.2: Latest Technique Applied to Enhance Crop and Fruit Yields
  1. Methods of Plant Breeding for Crop Improvement
  2. Hyberdization
27.3: Roles of Microbes in Human Welfare  (Practice Test)
  1. Role of Transgenic Bacteria in Human Welfare
  2. Ecological Concerns surrounding Trangenic Bateria
  3. Application of Genetically Modified Bacteria
  4. Biological Principles of Sewage Treatment
  5. Bioremediation