Q9. Reason for Rheumatoid arthritis:
(i)Lymphocytes become more active (ii)Body attacks selfcells
(iii )More antibodies produce in the body (iv) The ability to differentiate pathogens
or foreign molecules from self cells is lost
(i)Lymphocytes become more active (ii)Body attacks selfcells
(iii )More antibodies produce in the body (iv) The ability to differentiate pathogens
or foreign molecules from self cells is lost