Question

Five Difference between Annelida and Arthropoda

Answer 1

Annelida:

1. consists of a hydrostatic skeleton.
2. It lacks a distinct head.
3. It lacks jointed appendages.
4. It consists of coelomate animals.
5. It consists of harmaphrodite animals.

Arthropoda:

1. It consists of both hydroskeleton and exoskeleton.
2. Its body is differentiated into distinct head, thorax and abdomen.
3. It have jointed appendages.
4. It consist of haemocoelomate animals.
5. It consists of unisexual animals.

These are your points in simple and easy language.