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NEET UG BIOLOGY MCQ: NEURAL CONTROL AND COORDINATION
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Which one is correct about the focusing of the eye?
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Correct option: B
The focus of the eye is controlled exclusively by the parasympathetic innervation of the ciliary body
Option B (The focus of the eye is controlled exclusively by the parasympathetic innervation of the ciliary body) is correct because the parasympathetic nervous system controls the contraction of the ciliary muscle, which changes the shape of the lens for focusing.
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II. It is important in overall activation and arousal
III. It is concerned with involuntary movements
IV. It is the seat of learning, memory, reasoning and creative ability Which of the following neuron is also called excitor neuron?