  |
| The
function of immune system is to protect the
body from invasion by foreign materials |
| Can
be classified into specific or non-specific
type: |
 |
| Peripheral
Nervous System: Comprises of neurons |
 |
| This
type of immune cells target at specific type
of bacteria or virus only. For example Hepatitis
B antibody kills hepatitis B virus only. |
|
 |
To destroy cancer cells by auto-immune ability
|
 |
|
To protect the body from invasion by foreign
pathogens
or infectious agents |
|
To remove metabolic waste |
| |
| |
| |
|
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