Question

16. Which of the following is needed for the
formation of blood:​

Answer 1

Answer:

Red blood cells consist of Haemoglobin, a protein... But what are the options?

Answer 2

$\huge \mathcal \pink{Answer:-}$

• Normal production requires adequate amounts of iron, vitamin B 12, and folic acid. Vitamin B 12 and folic acid are necessary for the proper development of DNA in the erythroblasts. This DNA is responsible for the organization of the heme molecule of which iron will become a component.