The Head is Structurally and Developmentally Divided into The

Question

The head is structurally and developmentally divided into the
A)cranial and facial regions.
B)cranial and sternal regions.
C)facial and labial regions.
D)cranial and nuchal regions.

Accepted Answer

The head is divided into two main regions - the cranial region (which includes the braincase, or skull) and the facial region (which includes the structures of the face). This division is based on both structural and developmental differences. The other options (B, C, and D) are either incorrect or do not represent commonly recognized regions of the head.