human health Archives - Karnataka PCS Free Notes

Biotechnology: Introduction of Biotechnology, its potential to improve human life and national economy through agriculture (biofertilizers, biopesticides, biofuels, genetically modified crops), industrial development and employment generation. Areas of application -pharmaceuticals, human healthcare, food technology, energy generation etc.

Biotechnology is defined as the industrial application of living organisms and their biological processes such as biochemistry, microbiology, and genetic engineering, in order to make best use of the microorganisms for the benefit of mankind. Modern biotechnology provides breakthrough products and technologies to combat debilitating and rare diseases, reduce our environmental footprint, feed the hungry, … Read more

Human role in pollution control, Environment and human health; Effects of pollutants on animals and plants; urbanisation and industrial development.

Human role in pollution control The enhanced pace of developmental activities and rapid urbanization have resulted in stress on natural resources and quality of life. The trend of increasing pollution in various environmental media is evident from the deteriorating air and water quality, higher noise levels, increasing vehicular emission etc. Realising the urgent need for … Read more

Ethical, social, legal and IPR (intellectual property rights) issues related to biotechnological development.

Biotechnology through Genetic engineering has made food crops more resistant to disease, but the mere act of modification of the naturally selected food crops may actually disturb the delicate balance of biodiversity which exists in nature causing a disturbance to the natural balance. The production of GMOs has negative impacts on the natural ecosystem which … Read more

Control of Pests and Crop Disease

Control of Pests and crop Disease Agriculture is the single largest sector of India that provides the principal means of livelihood for over 58.4% of country’s population. It contributes approximately one-fifth of the total gross domestic product (GDP). Agriculture accounts for about 10% of the total export earnings and provides raw material to a large … Read more

Universalizing Science and Technology literacy

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

Health as a component of Human Resource Development

Human Health Plays a crucial role in the Human Development.Even though human development is a broad concept with infinite dimensions, it is said that at all levels of development, there are three basic ones: a long and healthy life, access to knowledge, and a decent standard of living. Without these basic dimensions, other dimensions such … Read more

Disaster Management

Disaster Management History shows that India is exposed to national disasters. Cyclones, floods, earthquakes, droughts and floods are major threats. About 60 percent of the landmass is prone to earthquakes of various intensities, over 40 million hectares is prone to floods and 68 percent of the area is susceptible to drought. This not only results … Read more

PAPER – IV General Studies 3:Science and Technology,Environment & Ecology

Section-I, Role and Impact of Science and Technology in Development of Indian, Information Technology In Public Domain 1. Basics of Science and Technology. Classical and emerging areas of science and Technology (S&T)- Value Addition by Science & Technology- Current Science & Technology developments in India and Importance of Science & Technology as an engine … Read more