Q. 23.9( 86 Votes )
Why is the use of iodized salt advisable?
Lack of iodine in diet leads to deficiency of thyroxin hormone which results in a condition known as simple goitre. It is a swelling of the thyroid gland without any over secretion sign of thyroid hormone. If the iodine deficiency is moderate, it leads to high concentrations of Thyroid Stimulating Hormone which leads to swelling of the glands. For these reasons it is advisable to take iodine in diet because it stimulates the thyroid gland to produce thyroxin hormone and thus prevents from such disorders.
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How does chemical coordination take place in animals?Xam idea - Science
Label parts 1 to 6 in the given figure of the brain.
i. Answer the following:
(a) Which hormone is responsible for the changes noticed in females at puberty?
(b) Dwarfism results due to deficiency of which hormone?
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(d) Iodine is necessary for the synthesis of which hormone?
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