The pituitary gland is controlled by the:
Correct answer: B. Hypothalamus
- A. Anterior lobe
- B. Hypothalamus
- C. Posterior lobe
- D. Frontal cortex
Explanation
The hypothalamus is a region of the brain located below the thalamus and above the brainstem. It plays a crucial role in regulating various physiological processes, including hunger, thirst, body temperature, and hormone secretion. The hypothalamus controls the pituitary gland by releasing hormones that either stimulate or inhibit the secretion of hormones from the anterior pituitary lobe, known as releasing and inhibiting hormones. This control over the pituitary gland is essential for maintaining hormonal balance and regulating bodily functions.
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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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