Exams › NEET › Biology

True coelom is the space lying between the alimentary canal and body wall enclosed by the layers of

1. ectoderm on both sides
2. endoderm on one side and ectoderm on the other
3. mesoderm on one side and ectoderm on the other
4. mesoderm on both sides

Correct answer: mesoderm on both sides

Solution

A true coelom is a body cavity that lies between the gut and body wall and is fully lined by mesoderm-derived tissue on both sides. That mesodermal lining distinguishes it from cavities lined by other germ layers or only partially lined.

Related NEET Biology questions

• The only ctenophoran to bear cnidoblasts is
• The blind sac body plan is applicable to members of .......... of kingdom Animalia
• Deuterostomial coelomates are
• Stomochord is found in
• Which one of the following animals has a nervous system but no brain?
• Primata and Carnivora are placed together in the same?

⚔️ Practice NEET Biology free + battle 1v1 →