The answer to each of the following question is a single interger, ranging from 0 to 9 If the correct answers to questions, numbers A,B,Cand D say are 4,0,9 and 2, then the correct darkening of bubbles should be as shown on the side (B) In haemoglobin , CO and not O_(2) links Fe (if both CO and O_(2) are present) beacuse CO is a stronger ligand than O_(2). The number of groups which Fe is coordinated other than vacant site for CO in haemoglobin is

The answer to each of the following question is a single interger, ran

1.	The answer to each of the following question is a single interger, ranging from 0 to 9 If the correct answers to questions, numbers A,B,Cand D say are 4,0,9 and 2, then the correct darkening of bubbles should be as shown on the side (B) In haemoglobin , CO and not O_(2) links Fe (if both CO and O_(2) are present) beacuse CO is a stronger ligand than O_(2). The number of groups which Fe is coordinated other than vacant site for CO in haemoglobin is
Answer» ANSWER :B