Consider the following four statements (i-iv) regarding kidney transplant and select the two correct ones out of these
(i) Even if a kidney transplant is proper the recipient may need to take immuno-suppressants for a long time
(ii) The cell-mediated immune response is responsible for the graft rejection
(iii) The B-lumphocytes are responsible for rejection of the graft
(iv) The acceptance or rejection of a kidney transplant depends on specific interferons
The correct statements are

Options

A. (b) and (c)
B. (c) and (d)
C. (a) and (c)
D. (a) and (b)

Answer

D