Should genetically engineered food be grown and sold in South Australia? Recently more and more foods that we buy from the supermarket are involved in the manipulation of deoxyribonucleic acid (DNA) also known as genetic engineering or gene technology. but should genetic engineered food be sold to us the consumers even if we don’t know that it has been altered? Like every issue genetic engineering has its good points and it’s bad points. It is good for financial reasons, it would create more jobs, it could create better quality fo ....