What do you mean by GMO? Md. Saifur Rahman A genetically modified organism (GMO) is any organism whose genetic material has been altered using techniques in genetics generally known as recombinant DNA technology.You may likeDo I need car insurance?What is car insurance?How could I get cheaper car insurance?What is auto insurance?Why Adulterant food is the barrier to sound health?What are the producers?What are food preservatives?What is food chain?What is tertiary consumer?