Pituitary gland is attached to hypothalamus by:
Correct answer: D. Infundibulum
- A. Hypophysis
- B. Axons
- C. Corpus callosum
- D. Infundibulum
Explanation
Option D is correct.The pituitary gland is attached to the hypothalamus by a stalk called the infundibulum. The hypothalamus is a small gland that sits at the base of the brain. It is responsible for releasing hormones that control the pituitary gland. The pituitary gland is a small, pea-shaped gland that is located at the base of the brain. It is responsible for releasing hormones that control many other glands in the body, including the thyroid gland, the adrenal glands, and the gonads. The infundibulum is a stalk of tissue that connects the pituitary gland to the hypothalamus. It is made up of nerve fibers and blood vessels. The nerve fibers carry signals from the hypothalamus to the pituitary gland. The blood vessels carry hormones from the pituitary gland to the hypothalamus.
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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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