The elevated ridges of tissue on surface of cerebral hemispheres are known as ____ while shallow grooves are know as ____.

The elevated ridges of tissue on surface of cerebral hemispheres are known as ____ while shallow grooves are know as ____.




a. sulci, gyri
b. gyri, sulci
c. ganglia, gyri
d. tracts, ganglia
e. receptors, effectors



Answer: B


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