Multiple choice

The convolutions present in cerebral hemisphere help in

  1. control and co-ordination

  2. sensation of light

  3. increase the surface area of the cortex

  4. perception of sensation
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

This option is correct because the convolutions/folds increase the surface area of cortex for accomodating more nerve cells in it.

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