Flashcards
9 Phylums of Kingdom Animalia
Flashcards do conjunto (9)
- 1Porifora- sponges (porus = lots of pores/holes).
- sessile feeders.
- asymmetrical, attach to rocks and grow in all different shapes and sizes. - 2Coelenterata- jellyfish, coral, hydra.
- incomplete digestive system (only one opening).
- radical symmetry (circle).
- 3Platyhelminthes- flat worms, planaria, tape worms.
- incomplete or no digestive system.
- bilateral symmetry (2 halves).
- defined head and tail.
- 4Nematoda- round worms.
- bilateral symmetry.
- complete digestive system.
- 5Annelida- segmented worms, earthworms, leeches.
- bilateral symmetry, posterior/anterior/dorsal surfaces.
- 6Arthropoda- insects, arachnids, crustaceans.
- segmented body, jointed appendages.
- exoskeleton made of chitin.
- 7Mollusca- octopus, snails, oysters, clams.
- soft, unsegmented body.
- bilateral symmetry.
- 8Echinodermata- sea stars, sea urchins.
- radial symmetry.
- all marine.
- internal skeleton.
- spiny outside surface.
- 9Chordata- mammals, birds, reptiles, amphibians.
- dorsal nerve cord.
- flerible, support rod on their dorsal side.
Informações
- Descrição
- FlashCards sobre 9 Phylums of Kingdom Animalia, criado por Josephine Hooper em 29-03-2015.
- Criado por
- Josephine Hooper
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