Question

Give the main features of the phylum porifera.

I NEED 5 POINTS PLEASE HELP ​

Answer 1

Answer:

1) they are generally marine aquatic organisms,with a fresh water species.

2) their body are asymmetrical.

3)body shape can be cylindrical,vase -like,rounded and sac-like.

4)they are diploblastic animal with two layer outside dermal layer and the inner gastral layer.

Explanation:

hope it will help you.

Answer 2

Answer:

main feature of the phylum porifera:

1.they are mostly found in marine waters

2.their body is usually cylindrical

3.the cell of poriferans are loosely organized

4.they are either radially symmetrical or asymmetrical

5.the scleroblast secretes spicules while spogin fibres are secreted by spongioblast

hope its helpful