C3.2 Defence against disease - Planning sheet
Planning sheet for topic C3.2 Defence against disease Theme C - Interaction and interdependence Level - Organisms This topic explores the way in which body systems recognise pathogens and fight to prevent infection. It looks at specific examples of HIV and coronavirus. Useful Questions to guide learning in this topic Pathogens have antigens (glycoproteins or proteins) found on the outer surfaces of pathogens. These...