Exam 25: Aquaculture Identification and Production Management

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How often are fry fed?

(Multiple Choice)
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Match the following terms with the correct definition.
Premises:
immature fish greater than an inch in size but not market size
Responses:
carapace
swim bladder
scales
Correct Answer:
Verified
Premises:
Responses:
immature fish greater than an inch in size but not market size
carapace
(Matching)
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Which type of water facility is commonly used in hatcheries?

(Multiple Choice)
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Match the following terms with the correct definition.
Premises:
a group of fish eggs
Responses:
mouth brooder
sac fry
barbels
Correct Answer:
Verified
Premises:
Responses:
a group of fish eggs
mouth brooder
(Matching)
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Match the following terms with the correct definition.
Premises:
structure that acts like a small balloon and allows a fish to float and balance in water
Responses:
tank
operculum
carapace
Correct Answer:
Verified
Premises:
Responses:
structure that acts like a small balloon and allows a fish to float and balance in water
tank
(Matching)
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Match the following terms with the correct definition.
Premises:
pair of structures located on the head of some arthropods that serve as protection and sensory organs
Responses:
pincers
barbels
expressing
Correct Answer:
Verified
Premises:
Responses:
pair of structures located on the head of some arthropods that serve as protection and sensory organs
pincers
(Matching)
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Match the following terms with the correct definition.
Premises:
long and narrow water structures with flowing water
Responses:
raceway
hatchery
mouth brooder
Correct Answer:
Verified
Premises:
Responses:
long and narrow water structures with flowing water
raceway
(Matching)
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_____________ is a bacterial disease that affects a fish's eyes.

(Short Answer)
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Match the following terms with the correct definition.
Premises:
gas found in water for living organisms to breathe
Responses:
caudal fin
dropsy
ich
Correct Answer:
Verified
Premises:
Responses:
gas found in water for living organisms to breathe
caudal fin
(Matching)
4.8/5
(74)
Match the following terms with the correct definition.
Premises:
fingerling
Responses:
gill cover that divides the head from the trunk
fin on the back
fin on the tail
Correct Answer:
Verified
Premises:
Responses:
fingerling
gill cover that divides the head from the trunk
(Matching)
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What type of structure allows fish to float? ________________________________

(Short Answer)
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Which of the following is NOT a characteristic of aquatic fish?

(Multiple Choice)
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What is a carapace? ________________________________

(Short Answer)
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Match the following terms with the correct definition.
Premises:
fish sperm
Responses:
fry
ich
milt
Correct Answer:
Verified
Premises:
Responses:
fish sperm
fry
(Matching)
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Crabs can live in brackish water.

(True/False)
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What provides oxygen transfer within the water to provide dissolved oxygen to fish?

(Short Answer)
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Match the following terms with the correct definition.
Premises:
newborn fish larvae
Responses:
caudal fin
sac fry
milt
Correct Answer:
Verified
Premises:
Responses:
newborn fish larvae
caudal fin
(Matching)
4.7/5
(76)
Match the following terms with the correct definition.
Premises:
fish that incubate their eggs in their mouth for hatching
Responses:
expressing
mouth brooder
carapace
Correct Answer:
Verified
Premises:
Responses:
fish that incubate their eggs in their mouth for hatching
expressing
(Matching)
4.8/5
(83)
Match the following terms with the correct definition.
Premises:
sensory devices that allow fish to detect food, danger; or movement in the water
Responses:
operculum
fingerling
carapace
Correct Answer:
Verified
Premises:
Responses:
sensory devices that allow fish to detect food, danger; or movement in the water
operculum
(Matching)
4.7/5
(72)
Match the following terms with the correct definition.
Premises:
ascites
Responses:
structures that act as lungs as water crosses over them
plant source found naturally in water
the reproduction or breeding phase of fish
Correct Answer:
Verified
Premises:
Responses:
ascites
structures that act as lungs as water crosses over them
(Matching)
4.7/5
(83)
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