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Animal Lab Practical
Animal phylum and Structures
| Question | Answer |
|---|---|
| Name all of the phylum studied: (There are 9 of them) | Porifera, Cnidaria, Annelida, Anthropoda, Mollusca, Echinodermata, Chordata, Nematoda, Plantyhelminthes |
| Give an example of items in the porifera phylum: | Sponges |
| Give examples of stuff in the Cnidaria phylum: | Hydra, sea anemone, jellyfish, port man of war, corals |
| Give examples of stuff in Plantyhelminthes phylum: | Flatworm, Tapeworm, Liver Fluke |
| Stuff in Annelida phylum: | Earthworm, leech |
| Stuff in nematoda phlum: | Ascaris, Vinegar Eel |
| Stuff in Anthropoda phlum: | Crayfish, millipedes, centipedes, grasshoppers, spiders |
| Stuff in echinodermata phylum: | Sea star, brittle star, sand dollar, sea cucumber, Sea urchin, Crinoid |
| What's a crinoid? | Fossilized sea lily |
| Stuff in chordata phylum: | Human, Bird, fish |
| How would you recognize a sea lily? | Looks like a palm-tree |
| What's the difference between the medusa and polyp jellyfish forms? | Medusa is the actual jellyfish, polyp attaches to substrate, doesn't look like jellyfish |
| What is a hermaphrodite? | Having both sexes |
| What are the three structures all mollusca possess? | 1)Head-foot 2) Visceral mass 3) Mantle |
| What's the formal name of a lamprey? | Agantha |
| Formal name of a bony fish? | Osteichthyes |
| Formal name of dogfish | Chondrichthyes |
| What has asymetrical symetry? | Porifera |
| What has bilateral symetry? | Chordata, Annelida, Anthropoda, Mollusca, Nematoda, Platyhelminthes, |
| What has radial symetry? | Adult echinodermata, Cnidaria |
| what phylum has two tissue layers? | Cnidaria |
| What phylum has no tissue layers? | Porifera |
| Which phylum is coelom? | Annelida-chordata |
| phylum is acoelomate? | Porfifera-platyhelminthes |
| Pseudocoelomate: | Nematoda |
| Which phyla are protostome? | Annelida, Mollusca, Arthropoda |
| Why phyla are deutrostome? | Echinodermata and chordata |