37. Anaemia is caused because of deficiency of which of the following? A.Cobalt B.Iron C.Sodium D.Calcium
Answer: Option B Solution: As the name implies, iron deficiency anaemia is due to insufficient iron. Without enough iron, your body can't produce enough of a substance in red blood cells that enables them to carry oxygen (hemoglobin). As a result, iron deficiency anaemia may leave you tired and short of breath.
