👉 Gen engineering, also known as genetic engineering, is a set of biotechnology techniques that involve directly manipulating an organism's genes using biotechnology tools. This process allows scientists to alter the genetic material of living organisms, including plants, animals, and microorganisms, to introduce desirable traits or eliminate undesirable ones. Techniques such as CRISPR-Cas9 enable precise editing of DNA sequences, facilitating targeted modifications like gene insertion, deletion, or alteration. Gen engineering has applications in medicine, agriculture, and environmental conservation, ranging from developing crops with enhanced resistance to pests and diseases to creating novel therapies for genetic disorders. However, it also raises ethical and safety concerns that necessitate careful regulation and oversight to ensure responsible use.
