Multiple choice

Which property of immune system forms the basis of the principle of vaccination?

  1. Diversity

  2. Memory

  3. Activation

  4. Fighting against the pathogen
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The principle of vaccination is based on the property of memory of the immune system as it gives an exposure for the first time so that it can act actively when the body is attacked for the second time by the same pathogen. So, it is memory.

Keep practicing — related questions