Chapter 21.3, Problem 7AYLO

Summary Introduction

To discuss:

The definition of antibody and where antibodies occur.

Introduction:

For all living organisms, there is a challenge for surviving by defeating the entire pathogenic organism. The human body kills the pathogen or eliminates the foreign particles by an organized system called the lymphatic system. The lymphatic system or immune system consists of a group of cells or immune cells that inhabit all the organs of the body.