Question

Coelom is cavity between alimentary canal and body wall enclosed by

• A. Ectoderm and endoderm
• B. Mesoderm and ectoderm
• C. Ectoderm on both sides
• D. Mesoderm on both sides

Answer 1

The correct option is D Mesoderm on both sides

By definition a true coelom is the coelom lined by mesoderm on both sides because a true coelom is produced either by splitting in the mesoderm or by fusion of mesodermally lined pouches.

Hence the correct option is D.