Which of the following statements is true regarding kappa, lambda and heavy chain immunogloblins -a) Coded in the same site of a chromosome b) Coded in different sites of same chromosomec) The chains are formed by genetic rearrangement after maturationd) Different chains of same immunoglobulins are coded by different chromosomese) Different chains of same immunoglobulins are coded by same chromosomes
ab
cd
bd
ac