The document discusses genetic engineering, which involves modifying the DNA of living organisms. It describes some key applications of genetic engineering in medicine, agriculture, and industry. These include developing disease-resistant crops, bacteria that produce useful pharmaceuticals, and microorganisms that can help clean up industrial waste or produce alternative fuels. The document also outlines educational requirements for genetic engineering careers and lists top Indian universities that offer genetic engineering programs. Jobs for genetic engineers are available in the medical, pharmaceutical, agriculture, and research sectors.