Question

what are the main features of phylum porifera and Arthropoda? give two examples of each

Answer 1

Porifera : 1. Have pores all over the body.
2. They are cellular level of organisms.
Eg.. Scones, euplectela..

Arthropoda : have joined legs.
Have open circulatory system.
Eg..cockroach, prawns

Hope it helps you.