Module 1: Introduction to Immunology ✔ Definition: Immunology is the study of the immune system, which protects the body from infections, diseases, and foreign substances. ✔ Importance: - Defends against pathogens (bacteria, viruses, fungi). - Identifies and eliminates abnormal cells (e.g., cancer). - Maintains homeostasis by removing dead cells. ✔ Branches of … Continue reading An Introduction to Immunology
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