3 Questions
Which line of defense is part of the innate immune system?
Second line of defense
Which defense mechanism provides protection against all infections?
Innate immune system
What is the characteristic of the first two lines of defense?
They are nonspecific
Test your knowledge of the human body's defense mechanisms against pathogens through three lines of defense. Learn about nonspecific innate immune system defenses, including the first and second lines of defense, and the highly specific adaptive immunity as the third line of defense.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
