scale-like cones and seed leaves/woody scales stems Angiospermophyta Flowering Vascular plants, flowers plants/develop and fruits with ovaries (eggs) and seeds have anthers (pollen) roots/stems and leaves Application: Recognition features of porifera, cnidaria, platylhelmintha, annelida, mollusca, arthropoda and chordata. Animal Phyla Porifera Sponges/no mouth or anus Pores on the surface that suck in water for filter feeding/ no symmetry Cnidaria Corals, Sea anemones, Generally soft accept species of hard corals/ hydra and jellyfish/ radial One opening for food and waste around the mouth (some with stinging cells) Platyhelminthes Flatworms/ one opening Soft/no skeleton/flat thin for food and waste/lack ribbon-like shape/ body cavity except a bilateral symmetry gut/no circulatory or respiratory system Annelida Segmented worms such as Ringed shaped earthworms and leeches/ segments withbristles/ segmented internal cavity bilateral symmetry with the same organs in each segment/mouth and anus Mollusca Snails, bivalves and Mantle squid/most have calcium secretesshell/bilateral carbonate (CaCO3) shell symmetry/most have radula (hard rasping tongue-like structure) for feeding Arthropoda Insects and Hard exoskeletonmade crustaceans/mouth and of chitin/bilateral
scale-like leaves/woody stems cones and seed scales Angiospermophyta Flowering plants, flowers and fruits with seeds have roots/stems and leaves Vascular plants/develop ovaries (eggs) and anthers (pollen) Application: Recognition features of porifera, cnidaria, platylhelmintha, annelida, mollusca, arthropoda and chordata. Animal Phyla Porifera Sponges/no mouth or anus Pores on the surface that suck in water for filter feeding/ no symmetry Cnidaria Corals, Sea anemones, hydra and jellyfish/ One opening for food and waste Generally soft accept species of hard corals/ radial around the mouth (some with stinging cells) Platyhelminthes Flatworms/ one opening for food and waste/lack body cavity except a gut/no circulatory or respiratory system Soft/no skeleton/flat thin ribbon-like shape/ bilateral symmetry Annelida Segmented worms such as earthworms and leeches/ segmented internal cavity with the same organs in each segment/mouth and anus Ringed shaped segments withbristles/ bilateral symmetry Mollusca Snails, bivalves and squid/most have calcium carbonate (CaCO3) shell Mantle secretesshell/bilateral symmetry/most have radula (hard rasping tongue-like structure) for feeding Arthropoda Insects and crustaceans/mouth and Hard exoskeletonmade of chitin/bilateral
t5.3_notes_student.docx