How many A are in the given letter series which does not has B just before it but has C just after it ?D A C B A C D A C B C A C B A C B A D C
In a human, how many chromosomes are present in :
(a) a brain cell ?
(b) a sperm in the testes ?
(c) an egg which has just been produced by the ovary ?
(d) a skin cell ?
(e) a fertilised egg ?