Nervous System CNS and PNS · NCERT Biology

The layer of cells covering the cerebral hemisphere, which is thrown into prominent folds, is known as the:

  1. Cerebral cortex
  2. Medulla oblongata
  3. Cerebellum
  4. Hypothalamus
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Correct answer: Cerebral cortex

The cerebral cortex is the outer gray matter layer of the cerebrum. Its highly folded nature (gyri and sulci) significantly increases the surface area for containing a large number of neurons.

Difficulty: Medium Question 10 of 20

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