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12th Biology_29.09.21_Introduction to 12th Biology syllabus

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12th Biology_29.09.21_Introduction to 12th Biology syllabus

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  1. Quality Education For All Quality Education For All

  2. OVERVIE W NCERT 12TH BIOLOGY

  3. UNIT VI REPRODUCTION Chapter 1 : Reproduction in Organisms Chapter 2 : Sexual Reproduction in Flowering Plants Chapter 3 : Human Reproduction Chapter 4 : Reproductive Health

  4. UNIT VI REPRODUCTION ❑ Reproduction becomes a vital process without which species cannot survive for long. Enables a species to live generation after generation. ❑ Each individual leaves its progeny by asexual or sexual means.

  5. UNIT VI Chapter 2 : Sexual Reproduction in Flowering Plants

  6. REPRODUCTION Chapter 3 : Human Reproduction ✓Sexual mode of reproduction enables creation of new variants, so that survival advantage is enhanced.

  7. Chapter 4 : Reproductive Health human human reproductive reproductive health health ❖ A related reproductive ill health can be avoided is also presented to complete our understanding of biology of reproduction. perspective on and how

  8. UNIT VII GENETICS AND EVOLUTION Chapter 5 : Principles of Inheritance and Variation Chapter 6 : Molecular Basis of Inheritance Chapter 7 : Evolution

  9. Chapter 5 : Principles of Inheritance and Variation ❖ Understanding the structure of genetic material and the structural basis of genotype and phenotype conversion.

  10. Chapter 6 : Molecular Basis of Inheritance ❖ Awareness in the areas of molecular genetics, structural biology and bio informatics have enriched our understanding of the molecular basis of evolution

  11. Chapter 7 : Evolution ❖ In this unit the story and theory of evolution of modern man have been examined and explained.

  12. UNIT VIII UNIT VIII BIOLOGY IN HUMAN WELFARE BIOLOGY IN HUMAN WELFARE Chapter 8 : Human Health and Disease Chapter 8 : Human Health and Disease Chapter 9 : Strategies for Enhancement in Food Chapter 9 : Strategies for Enhancement in Food Production Production Chapter 10 : Microbes in Human Welfare Chapter 10 : Microbes in Human Welfare

  13. Chapter 8 : Human Health and Disease Chapter 8 : Human Health and Disease ❖ Twenty-first century has demonstrated the utility of biological knowledge in furthering human welfare i.e; health sector.

  14. Strategies for Enhancement in Food Production Strategies for Enhancement in Food Production ❖ Plant breeding to create varieties, which are resistant to pathogens and to insect pests. To increases the yield of the food. To increase the protein content of the plant foods.

  15. Chapter 10 : Microbes in Human Welfare Chapter 10 : Microbes in Human Welfare ❖Role of Microbes in household products, Industrial products, Sewage treatment, in the production of biogas, as Biocontrol agents and as Biofertilizers.

  16. UNIT IX BIOTECHNOLOGY Chapter 11 : Biotechnology : Principles and Processes Chapter 12 : Biotechnology and its Applications

  17. UNIT IX Chapter 11 : Biotechnology : Principles and Processes ❑ Biotechnology, the twentieth century off-shoot of modern biology, changed our daily life as its products brought qualitative improvement in health and food production.

  18. UNIT IX Chapter 12 : Biotechnology and its Applications ❑ GM plants in increasing crop yields and with improved nutritional value. Recombinant DNA technology for therapeutics (Human insulin).Gene therapy to treat hereditary diseases.

  19. UNIT X ECOLOGY Chapter 13 : Organisms and Populations Chapter 14 : Ecosystem Chapter 15 : Biodiversity and Conservation Chapter 16 : Environmental Issues

  20. UNIT X Chapter 13 : Organisms and Populations ❑ Ecology is the study of the relationships of living organisms with the abiotic and biotic components.

  21. Chapter 14 : Ecosystem ➢ Ecosystem Ecosystem is is a a functional and and nutrient nutrient cycling functional unit cycling are are the unit of of nature the four four important important components nature. . Productivity, Productivity, decomposition, components of of ecosystem decomposition, energy ecosystem. . energy flow flow

  22. Chapter 15 : Biodiversity and Conservation ❖ Biodiversity conservation may be in situ as well as ex situ (Zoological parks and botanical gardens).

  23. Chapter 16 : Environmental Issues ❖ Two major environment issues of global nature are increasing green house effect, which is warming Earth and depletion of ozone

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