Deficiency of iron causes :

Options

A. Goitre
B. Polio
C. Rickets
D. Anemia

Explanation

Goitre: swelling of the neck or larynx resulting from enlargement of the thyroid ​​gland due to iodine deficiency, Polio: an acute, viral, infectious disease spread from person to person, primarlly via the fecaloral route, Rickets: defective mineralization of bones due to deficiency or impaired metabolism of vitamin D, Scurvy: a disease resulting from a deficiency of vitamin C. Iron deficiency leads to anemia.