Hormone secreted in bulk due to decreased water content of blood is:
Correct answer: A. ADH (Antidiuretic Hormone)
- A. ADH (Antidiuretic Hormone)
- B. Oxytocin
- C. Glucagon
- D. Thyroxin
Explanation
ADH is released in response to increased blood osmolality or decreased water content. It helps the body retain water by reducing urine production and increasing water reabsorption in the kidneys.
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About Chemical Coordination and Hormones
Chemical coordination uses hormones released by endocrine glands and carried in blood to specific target cells. Coverage includes the pituitary, thyroid, pancreas, adrenal glands, ovaries and testes, feedback control, and the contrast between slower, longer-lasting hormonal responses and rapid nervous coordination.
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