phylum porifera

2. The bath sponge belongs to which phylum
4. The evolution of porifera from protozoan is evidence by the animals like
5. The Food captured by Choanocytes is moved via ______
10. The Excretory material in sponges is
14. In porifera,Gametes are released via
15. Which of the following cells help to pump water in and out of the sponge?
18. In poriferans main large exit of porifera
19. This is a flagellated larva of Leucosoleniav
20. The sponge are over-harvested in

1. The beating of the flagellum draws food to the outside of the mucus-covered ___ of the collar.
3. In Porifera, sperms enter choanocytes and lose __ .
6. which type of canal system of hyaloonemma
7. The organisms body which belongs to phylum Porifera has endoskeleton which is made up of
8. In poriferans shows which level of organisation
9. The large inner chamber in many sponges
11. In poriferans the main matrix of sponge
12. In Phylum Porifera organisms are multicellular and bears
13. The skeletal element porifera's animal consist of
16. The choanocytes or amoebocytes are transformed into
17. The feeding in sponges takes place through