aid developing nations

Soil is the medium for plant growth, it provides anchorage to plants Soil provides nutrients, major and minor, to plants for their growth and development, circulating the nutrients into biological system by means of mineral weathering. Soil harbours the microorganisms such as bact..

People infected with AIDS virus remain apparently by well even after infection. They may not show any physical symptoms of illness for a long time. When the virus enters the blood stream, it begins to attack certain white blood cells (T lymphocytes) and antibodies are produced in the body..

No effective vaccine for AIDS has been developed so fa..

Some people show the symptoms of HIV infection within a few weeks of contracting the virus. Some may take years to manifest the disease. Symptoms of AIDS may develop for months or for years and include Malaise, a low - grade fever, coughing, shortness of breath, sore throa..

Detection of HIV Infection - Some people show the symptoms of HIV infection within a few weeks of contracting the virus. Some may take years to manifest the disease. Symptoms of AIDS may develop for months or for years and include Malaise, a low - grade fever, coughing, shortnes..

Nutritional Disorders - Nutritional disorders occur due to malnutrition. Malnutrition refers to bad nutrition and can therefore be applied to both undernourishment and overeating. Undernourishment is a serious problem in developing countries with a large population being deprived of a bal..

Question: At a certain organisation in India cross breeds such as Karan swiss, karan fries etc. have been developed. Which organisation is it? Where is it located? Answer: National Dairy Research Institute at Karnal, Haryana..

Adolescent problems may lead to sex related complications such as - contract with AIDS (curiosity about sex, ignorance of birth control measures may lead to such consequence) or other STD (Sexually Transmitted Diseases). Disillusions about parental care, disappointments in parent's a..

India produces only half of the national requirement of petroleum products and it imports the rest from other countries. Natural gas is the most popular petroleum product. During last two decades, the consumption of natural gas resources have increased tenfold. If we need to save fossil f..

. Similarly, developmental plans can be drawn on long term basis to attain success, if the population can be predicted for future period. Thus, study of population is useful to know many past, present and future issues of human society, national economy, environment and development..