How diseases interact
How diseases interact
The immune system is the body's network of cells, tissues and organs that recognises and destroys pathogens and infected or abnormal cells. Susceptibility is the likelihood that a person will develop a disease after exposure to its cause.
Step-by-step lessons on Edexcel GCSE Biology 5.1.2 Disease susceptibility interactions. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.