Question

Complete alimentary canal is found in __________.

Answer 1

Roundworm:

1. The organ system level of organization is found in these organisms.
2. A complete alimentary canal starts with the mouth and ends with the anus.
3. The alimentary canal has a well-developed pharynx and is complete.
4. They are bilaterally symmetrical and pseudocoelomate organisms.
5. Females are longer than males.
6. Ascaris belongs to this phylum.

Final answer:

A complete alimentary canal is found in Ascaris.