Ecosystem chapter for class 12th
Handwritten quality notes for class 12. The file contains the notes on natural ecosystem, artificial ecosystem, components of ecosystem, abiotic and biotic components, structures and functions of ecosystem, NPP, GPP etc.
Creative Learning
Principle basis of inheritance
Handwritten quality notes for class 12. The file contains the notes on mendels law of inheritance, sex determination and genetic disorders.
strategies for enhancement in food production
Handwritten quality notes for class 12. The file contains the notes on animal husbandry, dairy farm management, poultry farm management, bird flu and its prevention, inbreeding, artificial insemination etc.
Evolution class 12th
Handwritten quality notes for class 12. The file contains the notes on origin of universe, origin of earth, theories of origin of life, formation of first cell, vestigial organs,phylogeny, theory of evolution (biological evolution).
Molecular basis of inheritance
Handwritten quality notes for class 12. The file contains the notes on DNA, component of DNAs, properties and genetic material, packaging of DNA helix, RNA world, central dogma etc.
Human reproduction for class 12th
Handwritten quality notes for class 12. The file contains the notes on reproduction system (male and female, gametogenic and related cycles, fertilization and embryonic development.
biotechnology and its applications
Handwritten quality notes for class 12. The file contains the notes on biotechnology, DNA, enzymes, cloning vectors, cloning sites etc.
Human health and diseases
Handwritten quality notes for class 12. The file contains the notes on factors responsible for good and bad health. types of diseases congenital, acquired.
Environmental issues
Handwritten quality notes for class 12. The file contains the notes on pollutions and its types. types of pollutants, causes, air pollution cause and effect, noise pollution, water pollution, soil pollution etc.
biodiversity and its conversion
Handwritten quality notes for class 12. The file contains the notes on genetic diversity, species diversity, ecological diversity, magnitude and patterns of biodiversity.
biotechnology and its applications
The following clip contains the notes on application of biotechnology and its application in agriculture and medicine, green revolution, genetically modified organisms(GMO), biopesticides, recombinant vaccine, gene therapy, molecular diagnosis, ELISA, transgenic animals etc
Sexual reproduction in flowering plants
Handwritten quality notes for class 12. The file contains the notes on prefertilisation, pollen, microspore to pollen grain, pollination, autogamy etc