What two grooves extend the length of the spinal cord and partially divide it into right and left halves?

A) anterior median fissure and central sulcus
B) anterior median fissure and posterior median sulcus
C) central sulcus and longitudinal fissure
D) longitudinal fissure and posterior median sulcus


Answer: B) anterior median fissure and posterior median sulcus

Anatomy & Physiology

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