Fechar
What distinguishes sponges from other invertebrates?
What distinguishes sponges?
What are Collar Cells?
What are spicules?
Describe the body of an Adult Sponge
What provides skeletal support in sponges?
How do sponges obtain food?
In sponges, what draws water through them?
Why is Hermaphoridism advantages in Sponges?
What is the role of Gemmules in sponges
Where does water leave the interior of the sponge?
What is the name of the cells that move through out the sponges body to deliver food the organisims cells?
Hermaphorditic Organisims produce both what??
Collar Cell is to water (collar cell: water) as ???
What are the two disticnt life stages of cnidarians?
Some fresh water sponges reproduce by gemmules, how do hermaphordites reproduce?
Which organisim produces nematocysts to capture its prey?
What are the ways in which sponges reproduce?
What is true of Nematocysts?
What is the outer cell layer of the cnidarian called?
The inner layer of the cnidarian is specialized for?
What charactieristics is only associated with cnidarians?
The phylum Cnidaria includes:
Why makes a Hydra unique among hydrozoans?
Which of the following is not sessile as an adult? Sponge, coral, sea anemone, or Portuguese man of war
What is the body form of a sea anemone?
