Question Detail

ZOO 102 Foundations of Animal Systematics and Phylogeny Objective Question

Question

Which developmental layer gives rise to the lining of the digestive tract?
Options
A Ectoderm
B Mesoderm
C Endoderm
Correct Answer
D Mesoglea
Correct Answer

Option C is the correct answer.

Detailed Explanation

The endoderm is the inner layer that develops into the lining of the digestive tract and other internal organs. Ectoderm forms the outer covering.

Hint

Think of the 'inner' layer.

Question Info