Question
From which of the following endocrine gland ACTH is secreted?
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Adrenal gland
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Thyroid gland
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Islet of Langerhans in the pancreas
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Pituitary gland.
Answer
(d) Pituitary gland
Explanation:
ACTH (Adrenocorticotropic hormone) is secreted from the Pituitary gland. ACTH stimulates the adrenal cortex to produce and secrete glucocorticoids, mineralocorticoids, and androgens, which are important hormones involved in regulating metabolism, electrolyte balance, and stress response.