Invertebrate Phylum Flashcards
1
Q
Porifera
A
Asymmetrical, have pores, no segmentation, spicules for support, sea sponge
2
Q
Cnidaria
A
Radial symmetry, mouth no anus, no segmentation, singing cells (cnidocytes), jellyfish
3
Q
Platyhelmintha
A
Bilateral symmetry, mouth no anus, no segmentation, flattened body, tapeworm
4
Q
Annelida
A
Bilateral symmetry, mouth and anus, segmentation, move via peristasis, earthworm
5
Q
Mollusca
A
Bilateral symmetry, mouth and anus, segmentation (non visable), may have shell, snail and octopus
6
Q
Arthropoda
A
Bilateral symmetry, mouth and anus, segmentation, exoskeleton, insects
