Question

Is earthworm triploblastic acoelomate?

Answer 1

Earthworm:

1. They are Annelids.
2. These organisms have developed from 3 germ layers namely, ectoderm, endoderm, and mesoderm.
3. These organisms are coelomates i.e they have a true body cavity, which is a cavity of the body between the body wall and the gut wall lined by mesoderm.

The earthworm is a triploblastic and coelomate organism.