Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| movement of water through a sponge provides- |
|
Definition
| filter feeding, respiration, circulation, and excretion |
|
|
Term
|
Definition
| use flagella to draw water through the incurrent pores |
|
|
Term
|
Definition
| excurrent pore (larger opening at the top of the sponge) |
|
|
Term
|
Definition
| thorn-like structures in hard sponges (support structure) |
|
|
Term
|
Definition
| produce spicules, complete the digestive process, and transport materials |
|
|
Term
| Reproduction for sponges- |
|
Definition
sexual (internal fertilization, hermaphroditic, zygote produces a larva which travels with the currents and grows into a sponge elsewhere)
Asexual-budding or gemmules |
|
|
Term
|
Definition
| pieces break off and grow elsewhere |
|
|
Term
|
Definition
| form when environment is bad |
|
|
Term
|
Definition
| habitat for marine life, help produce coral reefs, etc. |
|
|
Term
|
Definition
| jellyfish, hydra, sea anemones, corals, etc. (radial symmetry |
|
|
Term
|
Definition
| stinging cells on their tentacles |
|
|
Term
|
Definition
| a poison filled, stinging "dart" located inside a cnidocyte |
|
|
Term
|
Definition
| mouth and tentacles point up (usually sessile) |
|
|
Term
|
Definition
| mouth and tentacles point downward (motile) |
|
|
Term
|
Definition
| digestive chamber with one opening |
|
|
Term
|
Definition
| can detect touch (simple) |
|
|
Term
|
Definition
| muscles that allow movement |
|
|
Term
| Phylum Cnidaria reproduction- |
|
Definition
| asexual (budding) and sexual (external fertilization) |
|
|
