Which of the following is a controlling function of hypothalamus?
Correct answer: D. Water balance
- A. Swallowing
- B. Vision
- C. Memory
- D. Water balance
Explanation
The hypothalamus plays a crucial role in regulating water balance through the release of antidiuretic hormone (ADH) from the posterior pituitary gland. ADH acts on the kidneys to regulate the reabsorption of water, helping to maintain proper hydration levels in the body.
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About Coordination and Control
Coordination depends on receptors, neurons, synapses and nerve impulses, with reflex actions traced through the reflex arc and the roles of major brain regions. Chemical coordination covers endocrine glands and hormones, including how hormones regulate growth, metabolism, reproduction and internal balance, unlike rapid nervous control.
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