JEOPARDY

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JEOPARDY
A B
C D
E
Final Jeopardy
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What is a mouth?

• Trout use this body part to suck up food.

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3
What is prey?

• An organism that is eaten by other organisms.

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4
What is a kype?

• The hooked part of the lower jaw.

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5
What is a nare?

• This organ helps the trout detect odors.

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What are gills?

• This organ works the same way our lungs do.

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What is the operculum?

• A hard plate covering the gills.

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What are eyes?

• These organs have triangle-shaped pupils.

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What is a lateral line?

• This is a sense organ running from the operculum
  to the tail.

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What is a vent?

• This is an opening through which eggs or milt
  pass during spawning.

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What is a caudal fin?

• This gives the trout a push and acts as a rudder.

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What is a dorsal fin?

• Used for swimming and stabilization. (six
  letters)

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What is an anal fin?

• This is a bottom fin used for swimming and
  stabilization.

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What is an adipose fin?

• This fatty fin does not have rays.

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What is a pectoral fin?

• This is used as a brake and helps with side to
  side movement.

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What are pelvic fins?

• This pair of fins help with up and down movement.

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What is 42 - 55 degrees?

• The optimal water temperature for our classroom
  aquarium.

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What are brook trout?

• The type of trout we are raising.

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What are fry?

• Larval fish that no longer depend on their yolk
  sac for nutrients and actively seek food.

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What is an alevin?

• Larval fish which receive nutrients from a yolk
  sac.

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What is an invertebrate?

• An organism without a backbone.

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What is eyed egg stage?

• Stage in the development of the egg in which the
  eyes can be seen.

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What is a hatchery?

• A location where fish eggs are collected,
  incubated, hatched and reared for release.

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What is a sac fry?

• A newly hatched alevin with the yolk sac still
  attached.

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What is pollution?

• Contamination of air, water or soil.

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What is catch and release?

• Practice of releasing live all the fish caught.

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What is turbidity?

• Cloudiness in the water caused by sediments that
  have been stirred up.

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• Double Jeopardy!!!

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