The embryonic hindbrain gives rise to which structure in brain?
Correct answer: D. Cerebellum, pons and medulla oblongata
- A. Diencephalon
- B. Midbrain
- C. Cerebrum and basal ganglia
- D. Cerebellum, pons and medulla oblongata
Explanation
The correct option is D as:The embryonic hindbrain gives rise to three main structures in the brain: the medulla oblongata, the pons, and the cerebellum. The medulla oblongata is the lowest part of the brainstem, responsible for essential functions such as breathing, heart rate, and blood pressure. The pons relays signals between the brain and the rest of the body and also regulate our sleep-wake cycle. The cerebellum, located at the back of the brain, is responsible for balance, coordination, movement, and regulating our emotions.
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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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