Which portion of the brain maintains homeostasis by linking activities of the endocrine and nervous system together?
Correct answer: B. Hypothalamus
- A. Thalamus
- B. Hypothalamus
- C. Pons
- D. Medulla oblongata
Explanation
The hypothalamus serves as a vital link between the endocrine and nervous systems by regulating hormone release via the pituitary gland. Through its control of the autonomic nervous system, it influences bodily functions such as temperature regulation, hunger, thirst, and circadian rhythms. This integration allows for precise coordination of physiological responses to maintain homeostasis within 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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