The meaning or the definition of the word biotechnology has been the subject of hot debate by scientists and technocrats. The definition depends on the extent of expertise a group or an individual has with regard to cell biology. It also depends on the needs of a society or a country one lives in. the use of microorganisms or their products for food, feed, biofertilizers, biopesticides and medicine is discovered during the last 60 years. The major developments in ...
