The _________ is Responsible for Forming the Digestive Tract and Urinary

Question

The _________ is responsible for forming the digestive tract and urinary tract.
A)mesoderm
B)ectoderm
C)mesenchyme
D)endoderm

Accepted Answer

The endoderm is responsible for forming the lining of the digestive tract and urinary tract. The mesoderm forms the muscles, bones, and connective tissues in these systems, while the ectoderm forms the skin and nervous system. Mesenchyme is a type of embryonic tissue that gives rise to various connective tissues and other specialized cells.