Midterm Review

1
Midterm Review

• Pictures

2
What are these?
3
Top left Tapeworm (flatworm/platyhelminthes)
bottom left anemone (cnidarian/anthozoan) top
right roundworm (nematoda) bottom right
planarian (flatworm/platyhelminthes),
4
What are these?
5
Top left jellyfish (cnidarians, schyphozoans),
top right hydra (hydrazoans, cnidarians)
bottom left fluke (flatworm platyhelminthes)
bottom right sponge (porifera)
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What kind of Reproduction?
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Top left budding hydra (asexual)Bottom left
regeneration (asexual) Right internal
fertilization (sexual)
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What is this?
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Left to right osculum (sponge/porifera)
nematocyst (cnidarian) collar cells
(sponge/porifera) scolex (flatworm/platyhelminth
es) spicules (porifera/sponge)
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What is pictured below
A
B
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A Budding hydra (cnidarian/hydrozoan)B
Man-o-war (cnidarian/hydrozoan)C Medusa
D polyp
A
B
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Name that worm.

• 2.
• 3. 4.

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Name that worm.

• bristleworm 2. flatworm -
  planarian
• 3. Annelid - leech 4. roundworm - Ascaris

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Name that worm.

• 1. 2.

• 3. 4.

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Name that worm.

• 1. Flatworm - fluke 2. annelid - earthworm

• 3. Roundworm - pinworm 4. Flatworm - tapeworm

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Name the worm the part.

• 1.
• 2.

• 3.
• 4.

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Name the worm the part.

• Setae annelid
• (bristleworm)
• 2. Scolex flatworm
• (tapeworm)

• 3. Proglottids - flatworm
• 4. Clitellum annelid
• (earthworm)

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Quiz 1. Name the parts
A
B
C
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Below radulaTop left siphonBottom right
mantle

C
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4. Matching
A B

• Slug
• Conch
• Sea slug
• Limpet
• Snail

C D
E
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4. Matching
A B

• Slug C
• Conch E
• Sea slug D
• Limpet B
• Snail A

C D
E
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1. Name the following
A
C
B
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A scallop (mollusk)B muscular footC siphon
A
C
B
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3. What is this?

• A B
  C
• D E

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A radula (Cephalopod) B Chambered Nautilus
(Cephalopod)C squid (Cephalopod)D cuttlefish
(Cephalopod) E octopus (Cephalopod)

• A B
  C
• D E

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What kind of reproduction is shown below?
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Top and bottom left binary fissionTop and
bottom right conjugation