HORTICULTURE

Detailed explanation-1: -However, modern biotechnology involving genetic engineering and cell manipulation, has been with us for roughly four decades. It was kickstarted in 1973, when scientists first genetically engineered Escherichia coli bacteria to introduce a foreign gene that made them resistant to an antibiotic.

Detailed explanation-2: -The origin of biotechnology arose in ancient age. The ancient Egypt and China were the countries that used biotechnology in the form of food fermentation. The concept of biotechnology bound in a wide range of procedures for modifying living organisms based on the need of human activities.

Detailed explanation-3: -The discovery that DNA carries the genetic code and the structure of the “double helix” were described by Watson and Crick. Soon, new techniques were developed to allow manipulation of DNA. Genetically engineered plants, microbes, animals, and products like insulin, highlight the future of biotechnology.