Neurulation begins in the ____ region and moves in the ____ direction(s).
A. Cranial; Rostral
B. Cervical; Medial & Lateral
C. Cervical; Rostral & Caudal
D. Thoracic; Rostral & Caudal
E. Lumbar; Medial & Lateral
Answer: C. Cervical; Rostral & Caudal
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