Probiotics, Prebiotics, and Synbiotics -- Improvement of Saccharomyces Yeast Strains Used in Brewing, Wine Making and Baking -- Filamentous Fungi for Production of Food Additives and Processing Aids -- Plant Biotechnology: Transgenic Crops -- Production of Secondary Metabolites Using Plant Cell Cultures -- Food and Agricultural Biotechnology: A Summary and Analysis of Ethical Concerns.