Short essay about Genetic The lecture is about Genetic modifications, a collection of techniques with which is possible altering the genetic structure of any living organisms. That concepr has not to be confused with the term Biotechnology, a practice used to produce foods and pharmaceutic products from microorganisms, such as yeast, or their molecular products, such as proteins or secondary metabolites. The professor support genetic modification's techniques as useful in many fields, for instance, to improve desease resistance in plants, improving crop growth ability, prevent or challenge human deseases.