22.1 Biotechnology - what is it?
22.2 Functional foods
22.3 Fermentation
22.4 Basics of plant and animal breeding
22.5 Animal breeding
22.6 GMO or genetically modified organisms
22.7 Industrial applications of biotechnology
22.8 Medical applications of biotechnology
22.9 Video on the use of stem cells
22.10 Fertility treatments
22.11 Ethics