Final answer:
The frontal or coronal plane is the anatomical plane that divorces the body into anterior and posterior sections.
Step-by-step explanation:
It is distinguished from the sagittal plane, which divides the body into right and left halves, and the transverse plane, which separates it into upper and lower parts.The plane that cuts the body lengthwise and separates the body into anterior and posterior portions is called the frontal plane or coronal plane. This plane divides the body into front (anterior) and back (posterior) sections. The term 'coronal' is derived from the Latin word 'corona', meaning 'crown', which is reflective of its division of the body in a crown-like fashion. Additionally, the sagittal plane separates the body into right and left portions, and the transverse plane divides it into upper and lower portions.