Notes and Study material for Exams
Stem Cell Research Stem cells are undifferentiated, or “blank,” cells. This means they’re capable of developing into cells that serve numerous functions in different parts of the body. Most cells in the body are differentiated cells. These cells can only serve a specific purpose in a particular organ. For example, red blood cells … Read more
What is a Fuel Cell? A fuel cell is an electrochemical device that converts chemical energy from a fuel into electrical energy and heat. Fuel cells are similar to batteries in that they both convert chemical energy into electrical energy, but fuel cells do not run down and need to be recharged. Instead, they can … Read more
youth unrest and commercialization of Education There are four reasons why every nation regards the advancement of its youth as its primary duty. The first is that the youth possess vigour and inventiveness. It is in their strength and in their inventive genius that the hopes of a bright future are centered. The … Read more
India’s traditional village economy was characterised by the “blending of agriculture and handicrafts”. But this internal balance of the village economy had been systematically slaughtered by the British Government. In the process, traditional handicraft industries slipped away, from its pre-eminence and its decline started at the turn of the 18th century and proceeded rapidly almost … Read more
Commercialization of agriculture Commercialization of agriculture means production of agricultural crops for sale in the market, rather than for family consumption. For marketization of agricultural products thus ‘surplus’ of production over consumption is required. But agriculture at that time was merely of the subsistence type. It had not been a consequence of conscious response … Read more