An overview of immune response showing the process of how the immune system works together in case of a new infection. Another document attached is a summary of communicable disease of OCR A level Biology 4.1 containing specific immune response that can help with the overview document.

2 mindmaps containing concise but detailed information about Specification 4.1.1 in the OCR Biology A textbook

Short, detailed and specific definitions for each important keywords with some diagrams shown. Notes written in order to help understanding. Haven’t written useless information.