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What is the difference between sponges and sea anemone central cavity?
Wiki User
∙ 13y ago
sponges have central cavity and sea anemone have gastravascular cavity
Wiki User
∙ 13y ago
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How would you describe the difference in responsiveness between hydra and sponges?
Hydra are in phylum Cnidarian group and sponges are in the phylum Porifera. The responsiveness of hydra is to external stimuli while sponges is more simple.
Are sponges arthropods?
Actually, a sea anemone is none of these. Sponges are sessile creatures, arthropods have exoskeletons, and fish swim. Sea anemones are a type of cnidarian. They often reproduce by releasing polyps. They are related to corals and jellyfish.
What is the difference between a loofah sponge and a natural sea sponge?
Loofa sponges are a product taken from a squash and are not a "real" sponge.
What are some marine biomes?
Sea weed, green algae, sea sponges, sea urchin, sea anemone, kelp, sea grass, phytoplankton.
What are the difference between saltwater and freshwater sponges?
umm the salt water is used to ahving salt in its natural habitat and the fresh water is not
What is the difference between a hard prickly sponge and a soft sponge?
a sponge is an invertabrate it has no back bone some sponges have holes in the body so they can breath and capture food. sponges skin is made out of soft spongey tissue.
Where do the red finger sponges live?
Finger Sponges are found southwards from Western Australia to the central New South Wales coast. Finger Sponges live in coastal waters and on subtidal rocky reefs.
Why are sponges not plants?
Because they don't perform photosynthesis, they are actually tiny animals!
What system do the cnidaria and comb jellies have that sponges lack?
Despite neither jellies nor sponges having central nervous systems, jellies have true tissues. The cells in jellyfish are also bound together, unlike in sponges.
How much deeper would the ocean be with no sponges?
It would make no difference
How do sponges ingest food?
sponges feed through their pores or holes, their pores create a current pulling food into the central cavity of the sponge. the food sticks to the collar cells that lines the central cavity, there the amoebocytes pick up the food and digest it, carrying the nutrients to the other cells.summary:porescollar cellsamoebocytesother cells.
Do sponges undergo meiosis?
Sponges undergo mitosis, not meiosis. Sponges are asexual, so they cannot exchange DNA between each other and must undergo mitosis to reproduce.
