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Porifera:What does the name mean?
"Pore bearing"
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Porifera: Body Symmetry?
Asymmetrical
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Porifera: Reproduction?
- Hermaphrodites:
- Asexual-fragmentation
- Sexual-sperm carried in water
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Porifera: Nutrition?
Filter food & nutrients out of water (phytoplankton, zooplankton)
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Porifera: Habitat?
Fresh water & marine water
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Porifera: Special Features?
- No head/mouth/ect.
- Size: 0-4in. to 6ft.
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Porifera: Examples?
Sponges
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Coelenterate: What is the meaning of the name?
- Coelenterate: Hollow gut
- Cnidarians: Stinging cells
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Coelenterate/Cnidarians: Body Symmetry?
Radial symetry
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C/C:Reproduction?
- Hydras-budding(asexual)
- Jellyfish: Polyp-asexual; Medusa-sexual
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C/C: Nutrition?
Use tentacles-have nematocysts(coiled stinger) paralyze prey
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C/C: Habitat?
Fresh & marine water
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C/C: Special Features?
Jellyfish-tentacles up to 300ft.; disc up to 6ft. in diameter.
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C/C: Examples?
- Hydra
- Jellyfish
- Sea Anemone
- Coral
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Platyhelminthes: What does the name mean?
"Flat worm"
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Platy: body symmetry?
Bilateral
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Platy: reproduction?
Hermaphrodites- sexual
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Platy: nutrition?
- Planarian- eat dead animals
- Flukes/Tapeworms- parasites
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Platy: habitat?
- Planarian- fresh water
- Fluke/Tapeworm- in host
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Platy: Special Feature?
- Tapeworm-up to 6ft long
- Planarian- ganglion(brain)
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Nematoda: What does the name mean?
"Round worm"
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Nematoda: body symmetry?
Bilateral
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Nematoda: reproduction?
- Sexual- sparate male & female sexes
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Nematoda: Nutrition?
Most are parasites
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Nematoda: Habitat?
In a host or soil
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Nematoda: Special Features?
- First to have an annus.
- Have tough cuticles covering them for protection.
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Annelida: What does the name mean?
"little rings"
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Annelida: body symmetry?
Bilateral
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Annelida: nutrition?
Take in soil & extract nutrients from it.
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Annelida: Habitat?
Soil/Water
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Annelida: Special Features?
- True coelom
- Breath through skin
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Nematoda: Examples?
- Pinworms
- Hookworms
- Eel worm
- Red worm
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Mollusca: What does the name mean?
"soft body"
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Mollusca: body symmetry?
Bilateral
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Mollusca: reproduction?
Sexual
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Mollusca: nutrition?
- Pelecypoda-filter feed
- Gastropoda-plant/animals
- Cephalopods-predators
- Internally digest
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Mollusca: Habitat?
- Fresh & marine water.
- Land
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Mollusca: special features?
- Muscular foot
- Mantle- 3 parts; head, foot, visceral mass
- Visceral Mass protected by shell(digestive part)
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Echinodermata: What does the name mean?
"Spiny skin"
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Echino: body symmetry?
Radial (bilateral then radial)
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Echino: reproduction?
- Sexual
- Asexual- regeneration
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Echino: nutrition?
Stomach turns inside out-eats mollusks & coral
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Echino: Habitat?
Marine water
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Echino: special features?
- Water vascular system
- (closest to vertebrates)
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Echino: examples?
- Sand Dollars
- Starfish
- Sea Urchin
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Arthropoda: What does its name mean?
"Jointed foot"
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Arthropoda: body symmetry?
bilateral
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Arthropoda: What are the 3 classes in it?
- Insecta
- Arachnid
- Crustacean
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Arthropoda: reproduction?
Sexual
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Arthropoda: nutrition?
Living and dead material
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Arthropoda: habitat?
Water/Land
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Arthropoda: special features?
- Exoskeleton made of chitin
- Largest phylum
- Insecta- Largest class
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Arthropoda: examples?
- Insecta: grasshoppers, butterfly, fly, & lady bug
- Arachnid: spiders, ticks, & scorpion
- Crustacean: lobster & crab
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