What is the cause of Multiple Sclerosis?

Acquired immunity is due to

What can be included in $CMI$?

The function of a vaccine is the production and storage of

Given below are two statements:
Statement $I:$ Autoimmune disorder is a condition where the body's defense mechanism recognizes its own cells as foreign bodies.
Statement $II:$ Rheumatoid arthritis is a condition where the body does not attack self-cells.
In the light of the above statements,choose the most appropriate answer from the options given below:

Injection of an antidote against snake-bite is an example of