Exam 14: Ornamental Fish Identification and Production Management

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Most ornamental fish species are live young bearers.

(True/False)
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Aging is done over a period of at least 7 days.

(True/False)
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Match the following terms with the correct definition.
Premises:
number that determines if water is acidic or alkaline
Responses:
fin rot
spawning
nitrifier filter
Correct Answer:
Verified
Premises:
Responses:
number that determines if water is acidic or alkaline
fin rot
(Matching)
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Match the following terms with the correct definition.
Premises:
acidic
Responses:
poisonous or harmful
group of five or more breeding fish
number that determines acid or alkaline water
Correct Answer:
Verified
Premises:
Responses:
acidic
poisonous or harmful
(Matching)
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A _______________ filter is located outside of the tank and cleaned every other week.

(Short Answer)
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Match the following terms with the correct definition.
Premises:
organs that allow a fish to breathe
Responses:
fry
salinity
lateral line
Correct Answer:
Verified
Premises:
Responses:
organs that allow a fish to breathe
fry
(Matching)
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Match the following terms with the correct definition.
Premises:
to remove foreign materials from the water
Responses:
scavenger
gills
photosynthesis
Correct Answer:
Verified
Premises:
Responses:
to remove foreign materials from the water
scavenger
(Matching)
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Which of the following pH levels of water is alkaline?

(Multiple Choice)
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Heavy objects, such as a bottle, can be useful in catching fish.

(True/False)
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Match the following terms with the correct definition.
Premises:
bacterial or viral infection that causes a buildup of fluid to cause the fish to lie on its side and have difficulty swimming
Responses:
vat
circulation
fin rot
Correct Answer:
Verified
Premises:
Responses:
bacterial or viral infection that causes a buildup of fluid to cause the fish to lie on its side and have difficulty swimming
vat
(Matching)
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Match the following terms with the correct definition.
Premises:
process done by collecting water and allowing it to stand in an open container for at least 5 days
Responses:
salinity
ich
ascites
Correct Answer:
Verified
Premises:
Responses:
process done by collecting water and allowing it to stand in an open container for at least 5 days
salinity
(Matching)
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Match the following terms with the correct definition.
Premises:
salt content in water
Responses:
fin rot
dorsal fin
acidity
Correct Answer:
Verified
Premises:
Responses:
salt content in water
fin rot
(Matching)
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Match the following terms with the correct definition.
Premises:
supplementing the action of bacteria; expensive and onlu used in large, specialized tanks
Responses:
gills
dorsal fin
ascites
Correct Answer:
Verified
Premises:
Responses:
supplementing the action of bacteria; expensive and onlu used in large, specialized tanks
gills
(Matching)
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The water and pH levels should be checked monthly.

(True/False)
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Fish require bacteria in the water to be healthy.

(True/False)
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List 3 breeds of fish that bear live young.

(Short Answer)
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Match the following terms with the correct definition.
Premises:
fry
Responses:
filter material made of gravel, fiber, and charcoal
movement of water
water measured at levels above 7.0
Correct Answer:
Verified
Premises:
Responses:
fry
filter material made of gravel, fiber, and charcoal
(Matching)
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Match the following terms with the correct definition.
Premises:
pH level
Responses:
parasite that causes white spots on the body
group of five or more breeding fish
movement of water
Correct Answer:
Verified
Premises:
Responses:
pH level
parasite that causes white spots on the body
(Matching)
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Match the following terms with the correct definition.
Premises:
newborn baby fish
Responses:
spawning
fin rot
fry
Correct Answer:
Verified
Premises:
Responses:
newborn baby fish
spawning
(Matching)
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Which of the following filters supplements the action of bacteria and is used in large, specialized tanks?

(Multiple Choice)
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