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Invertebrate Matrix
| Question | Answer |
|---|---|
| CNIDARIAN BODY TYPE | - Stingers, - Radial symmetry |
| ARTHROPOD BODY TYPE | -Exoskeletons, -Segmented bodies, -Jointed legs, -Bilateral symmetry |
| ECHINODERM BODY TYPE | -Spiny bodies, -Tube feet, - 5-part radial symmetry |
| MOLLUSKS BODY TYPE | -Soft–bodied, -Some have shells, -Bilateral symmetry |
| SEGMENTED WORM BODY TYPE | -Long –tube like bodies divided into segments, - Bilateral symmetry |
| SPONGES BODY TYPE | - Many pores, - Central cavity - Asymmetry |
| CNIDARIANS- OBTAIN OXYGEN? | -Diffusion into body from water |
| ARTHROPODS -OBTAIN OXYGEN? | -With gills or spiracles (air tubes) |
| ECHINODERMS- OBTAIN OXYGEN? | -Oxygen from water through tube feet |
| MOLLUSKS- OBTAIN OXYGEN? | -Gills and lungs |
| SEGMENTED WORMS-OBTAIN OXYGEN? | -Breathe in through their skin |
| SPONGES- OBTAIN OXYGEN? | - Filters dissolved oxygen (O2) from water through their pores |
| CNIDARIANS-MOVE AND OBTAIN FOOD? | -Use stinging tentacles |
| ARTHROPODS-MOVE AND OBTAIN FOOD? | -Use mandibles (jaws) for chewing food |
| ECHINODERMS-MOVE AND OBTAIN FOOD? | -Using their tube feet to obtain food |
| MOLLUSKS-MOVE AND OBTAIN FOOD? | -Using muscular foot to obtain their food, some are filter feeders |
| SEGMENTED WORMS-MOVE AND OBTAIN FOOD? | -Using mouth, then digesting their food; predators/decomposers |
| SPONGES-MOVE AND OBTAIN FOOD? | -Filter –feeders , specialized cells obtain oxygen & food from water |
| CNIDARIANS-EXAMPLES(4) | jellyfish, coral, hydra, sea anemone |
| ARTHROPODS-EXAMPLES(4 main, with examples of each) | Arachnids (spiders, ticks, scorpions) insects (flies, grasshoppers) centipedes, millipedes Crustaceans (lobsters, shrimp, crabs, crayfish) |
| ECHINODERMS-EXAMPLES (5) | Brittle Star, sea cucumber, sea star, sand dollar, sea urchin |
| MOLLUSKS-EXAMPLES (9) | Octopus, slugs, snail, clams, oysters, squid, scallops, cuttlefish, nautilus |
| SEGMENTED WORMS-EXAMPLES (3) | Earthworm, leeches, marine worms |
| SPONGES-EXAMPLES (1) | Sponges |
Created by:
RichaneRobbins