answersLogoWhite

0


Best Answer

Unique stuctures of Phylum Porifera include

1 : Spicules which may be calcarious or silicious .

2 : Canl system , which may be asconoid , syconoid or leucon type .

3 Spongin fibers in some fresh water sponges .

User Avatar

Wiki User

9y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

10y ago

One of the interesting adaptations in phylum Porifera is that, when it finds that the water circulating through them has more silt and large particles that could block their canal system, it automatically closes its pores and protect themselves!

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What adaptations do phylum porifera have that are unique?
Write your answer...
Submit
Still have questions?
magnify glass
imp