Question

characteristics of phyllum annelida , porifera

Answer 1

Answer:

The main characteristics of sponges are as follows:

Animals or worms of annelida phylum are found in moist soil or water. ...

The body is bilaterally symmetrical, metamerically segmented, triploblastic and coelmomate.

From outside, body is covered by a cuticle. ...

Body is highly contractile.

Explanation: