The correct answer is C. Goitre.
Goitre is a swelling of the thyroid gland in the neck. It is caused by a lack of iodine in the diet. Iodine is a mineral that is essential for the production of thyroid hormones. These hormones are responsible for regulating metabolism, growth, and development.
Rickets is a disease caused by a lack of vitamin D. Vitamin D is essential for the absorption of calcium and phosphorus from the diet. These minerals are necessary for the development of
strong bones and teeth.Scurvy is a disease caused by a lack of vitamin C. Vitamin C is essential for the production of collagen, a protein that is found in skin, bones, and connective tissue. Scurvy can cause bleeding gums, loose teeth, and skin problems.
Growth retardation is a condition in which a child does not grow at a normal rate. It can be caused by a number of factors, including malnutrition, infection, and genetic disorders.
I hope this helps!