Physics, asked by kelsovictoria88, 1 year ago

What line of defense is his immune system exhibiting

Answers

Answered by nishujha9292
1

There are only three lines of Defence in immune systems first line of Defence or combination of physical and chemical barriers that prevent all types of Origins from penetrating the outer layer of body

Answered by Anonymous
4
hey mate!!

______________________________________________________________

There are three line of defense...


1. First line of defence :- skin,mucous membranes

2. second line of defence :- neutrophils, monocyte, macrophages, interferon, fever.

3. third line of defence:- specific immunity by T- and B lymphocytes

hope it will help you....

#Phoenix
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