Which part of the brain connects the cerebrum with the spinal cord?
Correct answer: D. Brainstem
- A. Forebrain
- B. Cerebrum
- C. Cerebellum
- D. Brainstem
Explanation
Option D is correct as the brain stem, which is made up of the midbrain, pons, and medulla, connects the cerebrum with the spinal cord. It regulates essential automatic functions such as breathing, heart rate, and blood pressure, and houses most cranial nerve nuclei, playing a critical role in consciousness and overall survival.
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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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