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NEET UG BIOLOGY MCQ: NEURAL CONTROL AND COORDINATION
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Assertion : Cerebral cortex appears white.
Reason : It is because of the myelin sheath
covering of the tracts.
Reason : It is because of the myelin sheath
covering of the tracts.
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Correct option: D
If both Assertion and Reason are false
Option D (If both Assertion and Reason are false) is correct because the cerebral cortex appears grey, not white, and this is due to the presence of neuron cell bodies, not myelin sheaths.
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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?