An Embryologist Is Studying the Development of the Phrenic Nerve

Multiple Choice

An embryologist is studying the development of the phrenic nerve in human embryos.He reads that these nerves course through tissues involved in coelom partitioning.What is this tissue?

A) Pleuropericardial fold
B) Pleuroperitoneal membrane
C) Septum transversum
D) Ventral and lateral body wall
E) Esophageal mesoderm