Question

write a note on thyroid gland​

Answer 1

$\bigstar$ Thyroid gland has two lobes located on either side of trachea and is composed of follicles and stromal tissues.

$\bigstar$ The follicle cells of this gland synthesize thyroxine and tri-iodo-thyronine. Iodine is essential for the normal rate of hormone synthesis in Thyroid.

$\bigstar$ Hypothyroidism during pregnancy causes defective mental development, low intelligence quotient, abnormal skin and deaf mutism.

$\bigstar$ Deficiency of iodine leads to hypothyroidism and enlargement of thyroid gland is known as simple goitre.

$\bigstar$ Thyroid hormones plays an important role in the regulation of basal metabolic rate.

$\bigstar$ Thyroid hormones control the metabolism of carbohydrates proteins and fats.

Answer 2

Answer:

Explanation:

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