A) absence of vitamin-K
B) lackofvitamin-\[{{B}_{12}}\]
C) lack of vitamin-C
D) presence of intrinsic factor
Correct Answer: B
Solution :
Cyanocobalamine or vitamin-\[{{B}_{12}}\]is obtained from milk, egg, liver, fish and also synthesized by some colon bacteria. Its deficiency causes pernicious anaemia with large, immature, nucleated RBCs devoid of haemoglobin.You need to login to perform this action.
You will be redirected in
3 sec