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Sponges Cnidarians W
Sponges Cnidarians Worms
Question | Answer |
---|---|
ability to regrow new body parts | regeneration |
stuck or fixed in one place | sessile |
stinging cell in cnidarian | nematocyst |
having both male and female parts | hermaphrodite |
also means "holes" | pores |
method that sponges use to get their food | filter feeding |
bell shaped form of cnidarian where the tentacles are hanging down (like jellyfish) | medusa |
the body form of cnidarians where the tentacles are pointed up (like coral or sea anemones) | polyp |
phylum name for sponges | Porifera |
phylum name for jellyfish, coral, sea anemones, hydra | Cnidaria |
living independently of another organism | free-living |
asymmetrical | not symmetrical |
body can be divided into equal left and right halves | bilateral symmetry |
similar parts arranged around a central axis (like coral or sea anemone) | radial symmetry |