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Biology Lab 2 > Unit 3 > Flashcards

Unit 3 Flashcards

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1
Q

Phylum Porifera

A

Calcarea
Hexactinellida
Demospongiae

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2
Q

Phylum Cnidaria

A

Hydrozoa
Scyphozoa
Anthozoa

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3
Q

Phylum Playhelminthes

A

Tubellaria
Trematoda
Cestoda

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4
Q

Phylum Nematoda (roundworms)

A 
Species:
Ascaris
Dinofilaria
Loa Loa
Trichinella
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5
Q

Phylum Annelida (segmented worms)

A

Polychaeta

Oligochaeta

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6
Q

Mollusca

A 
Gastropoda
Cephalopoda
Bivalvia
Aplacophora
Scaphopoda
Monoplacophora
Polyplacophora
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7
Q

Calcarea

A

Sponges with spicules made of calcium carbonate, all body forms

  • Grantia
  • leucosolenia
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8
Q

Hexactinellida

A

Spicules made of silica, tube shape

-Euplectella

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9
Q

Demospongiae

A

Spicules made of calcium and spongin, typical sponge

  • sheeps wool sponge
  • boring sponge
  • commercial sponge
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10
Q

Hydrozoa

A

Freshwater Cnidarian, single polyp

  • Hydra
  • Obelia
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11
Q

Scyphozoa

A

Medusa form polyp

-Aurelia

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12
Q

Anthozoa

A

Hard corals, sea anemone, soft corals

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13
Q

Turbellaria

A

Planarian have eye spots

-Dugesia

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14
Q

Trematoda

A 
Flukes are all parasitic 
Schistosoma- A disease that causes pain anemia and dysentery 
-Fasciola hepatica
-Clonorchis 
-Redia and cercaria
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15
Q

Cestoda

A

Tapeworms

-Taenia pisiformis

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16
Q

Ecdysozoa (Nematoda)

A

Animals that shed a tough external coat as they grow

17
Q

Nematodes

A

Parasitic
Grows out of cuticle
Trichinella-encyst human organs causing sickness

18
Q

Polychaetes

A

Tubeworms
Some live as plankton, some burrow

-Nereis

19
Q

Oligochaete

A

Earthworms and leeches

20
Q

Gastropoda

A 
Snails and slugs
Protected by spiral shell
Move by foot and cilia 
No gills
-Limax 
-Helix
21
Q

Cephalopoda

A

Octopus, squid, nautilus

Beaks
Complex brain and organs
-Loligo

22
Q

Bivalvia

A 
Clam, oysters, and mussels
Shells in half
No radula
Suspension feeders
-Anodonta
23
Q

Scaphopoda

A

Tusk shell

-Dentalium

24
Q

Polyplacophora

A

Chitons
Oval-shaped marine animals with shells of a dorsal plans
-Katherina

Biology Lab 2 (3 decks)

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