Considerthefollowingfourstatements(i-iv)regardingkidneytransplant and select the two correctones out of these. (i) Even if a kidneytransplant is proper the recipient mayneed to take immune suppresants for along time (ii) The cell mediated immuneresponse is responsible for the graftrejection (iii) The B lymphocytes areresponsible for rejection of the graft (iv)The acceptance or rejection of a kidneytransplantdependsonspecificinterferons The two correct statementsare: [2010]