I’m trying to answer this but I’m not sure if the answers…

  

I’m trying to answer this but I’m not sure if the answers… I’m trying to answer this but I’m not sure if the answers I came up with is right Image transcription textforeign antigen. The cytokines produced by Helper T cells help activated B cells undergo clonal expansion.Activated B cells differentiate into 2 kinds of cell that each have the same B cell receptor as the original.produce large quantities of which have many ways to reduce the number of pathogens. Long-live… … Science Biology Share (0)