Gcsenotes - Study guides, Revision notes & Summaries

These GCSE Biology notes provide comprehensive coverage of the topic of infection and response. You'll learn all about the defence mechanisms of the immune system, from the skin's physical barriers to the production of antibodies. The notes also cover the role of vaccination in preventing the spread of infectious diseases. Furthermore, you'll gain a thorough understanding of the ways in which pathogens can spread, and the ways in which the body responds to their presence. These notes are an esse...