$R.B.C.$ in adult are formed

Which of the following is not the main function of lymph glands

Immunoglobulins are made up of

Given below are two statements :

Statement $I:$Autoimmune disorder is a condition where body defense mechanism recognizes its own cells as foreign bodies.

Statement $II:$Rheumatoid arthritis is a condition where body does not attack self cells.

In the light of the above statements, choose the most appropriate answer from the options given below:

Antivenom injection contains preformed antibodies while polio drops that are administered into the body contain