Given below are two statements.
Statement I: Fibers of the tracts are covered with the myelin sheath, which constitute the inner part of the cerebral hemisphere.
Statement II: The cerebrum wraps around a structure called a thalamus.

In light of the above statements, choose the correct answer from the option given below.

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Both S-I and S-II are correct

Statement I is incorrect, II is correct

Statement I is correct, II is incorrect

Both statements are wrong

answer is A.

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Detailed Solution

Within the cerebral hemisphere (specifically the inner part), there are tracts composed of nerve fibers, and these fibers are covered with a myelin sheath. This myelination is a crucial feature for efficient and rapid transmission of nerve impulses along the neural pathways within the brain. The white matter, rich in myelinated fibers, allows for communication between different regions of the brain and plays a significant role in various cognitive functions and motor control.

The cerebrum wraps around a structure called a thalamus.

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