Question
Biology Question on biotechnology
Why is it important to have iodized salt in our diet?
A
(A) It improves eyesight
B
(B) It helps in the smooth functioning of the thyroid gland
C
(C) It helps in the formation of bones
D
(D) It helps to increase height
Answer
(B) It helps in the smooth functioning of the thyroid gland
Explanation
Solution
Explanation:
Iodine helps in the smooth functioning of the thyroid gland.Importance of iodized salt in our food:The thyroid gland makes the hormone thyroxine, for which iodine is essential.Thyroxine hormone regulates carbohydrate, protein and fat metabolism for balanced body growth.Iodine deficiency is called a goiter.Hence, the correct option is (B).