Biology, asked by sangeetap, 1 year ago

two distinguishing features of phylum porifera​

Answers

Answered by Ratri2019
0

Explanation:

They are generally marine aquatic organisms, with a few freshwater species.

Their bodies are asymmetrical.

Body shape can be cylindrical, vase-like, rounded or sac-like.

They are diploblastic animals with two layers, the outer dermal layer and the inner gastral layer.

Answered by 123shweta
1

1)Poriferans are commonly called sponges.

2) These are multicellular organisms which are sessile/sedentary in nature.

3)Most of them are marine while a few are fresh water forms.

4)Body is cylindrical, asymmetrical or has radial symmetry.

Similar questions