Slide 1The Defence System Chapter 38 Slide 2 Pathogens Pathogens are disease causing organisms The human body has 2 ways of defending against pathogens 1.The GENERAL defence…
Slide 1Immunity Review Slide 2 Explain how wbc’s can protect the body against disease. Wbc’s produce antibodies and memory cells when a pathogen (antigen) enter the body.…
Slide 1 The Immune System Slide 2 Slide 3 Slide 4 What is the Immune System? A group of defenses that protects the body against disease-causing organisms. Pathogen- Any disease…
Slide 1 THE BLOOD AND IMMUNITY Slide 2 BLOOD IS A MULTI-PURPOSE FLUID SERVES 3 MAJOR FUNCTIONS TRANSPORT NUTRIENTS, GASES, WASTES, HORMONES* REGULATION HELPS CONTROL BODY…