The nerve center for sight is located in the:
Correct answer: A. Thalamus
- A. Thalamus
- B. Myopic
- C. Both a and b
- D. None of these
Explanation
In the visual system, the thalamus receives input from the retina, which is relayed to the brain via the optic nerve. B simply means short-sighted, hence incorrect.
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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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