Agency creds f
Functional organization of the Immune System
The Innate Immune Response Chapter 15. Overview of Innate Defenses First line of defense are barriers that shield interior of body from external surroundings.
CHAPTER 43 THE BODY’S DEFENSES Section A: Nonspecific Defenses Against Infection 1.The skin and mucus membranes provide first-line barriers to infection.
The Innate Immune Response
IB-202 4-29-05 The Body’s Defenses. CHAPTER 47 ANIMAL DEVELOPMENT Copyright © 2002 Pearson Education, Inc., publishing as Benjamin Cummings Section B:
The First Line of Defence
The body’s defenders
