Notes and Study material for Exams
DNA: STRUCTURE DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the … Read more
National Agricultural Research System India has built up a fairly advanced agricultural research system. The Indian NARS is one of the largest systems in the world. The effective functioning of this system, in close association with Education and extension systems, has greatly contributed to the rapid Growth of agriculture after independence. After independence, the research … Read more
Famous Personalities of karnataka state Basavanna Basava was an Indian philosopher, statesman and a social reformer from what is now Karnataka. Basava fought against the practice of the caste system, which discriminated against people based on their birth, and other rituals in
Pre History : Karnataka has a hoary past. It is blessed with innumerable inscriptions, memorial (viz. Hero, Mahasati and Self immolation) stones and monuments of rich historical and cultural heritage. It has many sites of Prehistoric Period and most of them are found scattered on the river valleys of Krishna, Bhima, Malaprabha, Ghataprabha, Cauvery, Hemavathi, … Read more
Universalizing Science and Technology Literacy Scientific and technological literacy, in its broadest sense, means much more than simply being able to read, understand and write about science and technology, however important these are. STLalso includes the ability to apply scientific and technological concepts and process skills to the life, work and culture of one’s own … Read more
Seed is the true carrier of technology. In India, three sets of institutions produce seeds:research institutions and agricultural universities; public sector seed producing corporations; andprivate sector firms including multinationals. The last decade has seen two main developmentsin seed market. One, production of quality seed has risen at a rapid rate after 2005-06. And two,public sector … Read more
Holography Holography, means of creating a unique photographic image without the use of a lens. The photographic recording of the image is called a hologram, which appears to be an unrecognizable pattern of stripes and whorls but which—when illuminated by coherent Light, as by a laser beam—organizes the light into a three-dimensional representation of … Read more
Radio activity Radioactivity is a physical process. As the name implies it is the act of emitting radiation spontaneously. In simple terms if atomic nucleus is unstable and want to loose some energy, it will release energy in the form of radiations. There are several types of particles or waves that may shoot out of … Read more
Education in Uttarakhand 2 Holistic Education System A holistic system of higher education, as the very name implies, does not compartmentalize higher education institutions into separate unrelated categories with no links to each other, especially at the level of policy. On the contrary, it considers all higher, or post-secondary educational institutions, irrespective of whether they … Read more
Education in Uttarakhand 1 Education In Uttarakhand The system of education in Uttarakhand is pretty much the same as in other parts of the country. The ‘Uttarakhand Sabhi Ke Liye Siksha Parishad’ is a body that has been established to assist the state board in implementing a education system that reaches children and students from … Read more