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Worksheetsaquaculture final review quiz
Total questions: 84
Worksheet time: 28mins
Name
Class
Date
1.
The shape of a fish tail suggests whether they are fast or slow swimmers. TRUE or FALSE?
a)
True
b)
False
2.
Lateral lines are a part of the circulatory system. TRUE or FALSE?
a)
True
b)
false
3.
Urinary bladders in fish control the buoyancy of the fish in water. TRUE or FALSE?
a)
True
b)
false
4.
Oxygen concentrations in catfish ponds must be greater than 4 ppm. TRUE or FALSE?
a)
True
b)
false
5.
Trout raceways are wider than they are long. TRUE or FALSE?
a)
True
b)
false
6.
Movement of the walking legs exposes the crayfish gills to water. TRUE or FALSE?
a)
True
b)
false
7.
The nervous system of the crayfish consists of a brain and dorsal nerve cord. TRUE or FALSE?
a)
True
b)
false
8.
Under natural conditions, the female catfish takes care of the fertilized eggs until they hatch. TRUE or FALSE?
a)
True
b)
false
9.
In commercial operations, catfish spawn naturally and the fertilized eggs are collected. TRUE or FALSE?
a)
True
b)
false
10.
Oysters and clams are protandrous. TRUE or FALSE?
a)
True
b)
false
11.
Most ornamental fish for sale to pet shops and aquariums are produced in New York. TRUE or FALSE?
a)
True
b)
false
12.
Producers mainly feed cultured shrimp a mixture of plants that grow naturally in the grow-out facility. TRUE or FALSE?
a)
True
b)
false
13.
Bullfrogs are the most common frog in the United States. TRUE or FALSE?
a)
True
b)
false
14.
When tadpoles undergo metamorphosis to frogs their tails drop off. TRUE or FALSE?
a)
True
b)
false
15.
Cations are negatively charged ions. TRUE or FALSE?
a)
True
b)
false
16.
Chlorine is important to fish in osmoregulation and other physiological processes. TRUE or FALSE?
a)
True
b)
false
17.
A small worm causes trichodiniasis. TRUE or FALSE?
a)
True
b)
false
18.
A protozoan causes a disease commonly called ich. TRUE or FALSE?
a)
True
b)
false
19.
Flukes are also a parasite affecting fish. TRUE or FALSE?
a)
True
b)
false
20.
Lice can infect fish. TRUE or FALSE?
a)
True
b)
false
21.
Bacteria can easily be seen and identified with a microscope. TRUE or FALSE?
a)
True
b)
false
22.
Redmouth disease is also known as "hole-in-the-head." TRUE or FALSE?
a)
True
b)
false
23.
Viruses can easily be seen and identified with a microscope. TRUE or FALSE?
a)
True
b)
false
24.
The term ascites refers to popeyes in infected fish. TRUE or FALSE?
a)
True
b)
false
25.
Producers routinely use vaccinations to prevent viral diseases in fish. TRUE or FALSE?
a)
True
b)
false
26.
Vaccinations manage most noninfectious diseases. TRUE or FALSE?
a)
True
b)
false
27.
"Broken back disease" in catfish is caused when fish hit the side of the pond. TRUE or FALSE?
a)
True
b)
false
28.
For culturing fish, ponds need to be at least 5 acres in size. TRUE or FALSE?
a)
True
b)
false
29.
Only plastic or PVC can be used in the construction of a cage. TRUE or FALSE?
a)
True
b)
false
30.
Levees around commercial ponds are 16 to 20 feet wide. TRUE or FALSE?
a)
True
b)
false
31.
BACTEREMIA (HEMORRHAGIC SEPTICEMIA)
a)
BACTERIAL
b)
VIRAL
32.
BACTERIAL GILL DISEASE
a)
BACTERIAL
b)
VIRAL
33.
BACTERIAL KIDNEY DISEASE
a)
BACTERIAL
b)
VIRAL
34.
CHANNEL CATFISH VIRUS DISEASE (CCVD)
a)
BACTERIAL
b)
VIRAL
35.
CHILODONELLIASIS
a)
BACTERIAL
b)
VIRAL
36.
INFECTIOUS PANCREATIC NECROSIS (IPN)
a)
BACTERIAL
b)
VIRAL
37.
LYMPHOCYSTIS DISEASE
a)
BACTERIAL
b)
VIRAL
38.
SPRING VIREMIA OF CARP
a)
BACTERIAL
b)
VIRAL
39.
ENTERIC SEPTICEMIA OF CATFISH
a)
BACTERIAL
b)
VIRAL
40.
NOCARDIA
a)
BACTERIAL
b)
VIRAL
41.
STREPTOCOCCUS
a)
BACTERIAL
b)
VIRAL
42.
ULCER DISEASE OF GOLDFISH
a)
BACTERIAL
b)
VIRAL
43.
COLUMNARIS DISEASE OR SADDLEBACK DISEASE
a)
BACTERIAL
b)
VIRAL
44.
ENTERIC REDMOUTH (ERM)
a)
BACTERIAL
b)
VIRAL
45.
EPITHELIOMA PAPILLOSUM (FISH POX)
a)
BACTERIAL
b)
VIRAL
46.
HERPESVIRUS DISEASE OF SALMONIDS
a)
BACTERIAL
b)
VIRAL
47.
INFECTIOUS HEMATOPOIETIC NECROSIS (IHN
a)
BACTERIAL
b)
VIRAL
48.
Which of these water sources is considered most desirable for aquaculture?
a)
Groundwater
b)
Municipal water
c)
Rivers, streams or lakes
d)
Springs
49.
Which water sources are inexpensive but probably unsuitable for anything except fee fishing?
a)
Springs
b)
surface runoff
c)
rivers/lakes
d)
groundwater
50.
Which water source may involve wetland regulations, environmental studies and/or permits?
a)
Groundwater
b)
Municipal water
c)
Rivers, streams or lakes
d)
Springs
51.
Which of these water sources is inexpensive but may contain wild fish, parasites or insects?
a)
Groundwater
b)
Municipal water
c)
Rivers, streams or lakes
d)
Springs
52.
Which of these is of good quality but expensive and may contain chlorine?
a)
Groundwater
b)
Municipal water
c)
Rivers, streams or lakes
d)
Springs
53.
Which of the following is not considered a contaminant?
a)
A. Wild fish
b)
B. Metals
c)
C. Organic matter
d)
D. Dissolved oxygen
54.
At which level might the presence of DDT, lead or mercury present problems?
a)
A. Above 1 part per thousand
b)
B. Above 1 part per million
c)
C. Above 1 part per billion
d)
D. Above 1 part per trillion
55.
Another name for nostrils on fish
a)
A. Barbels
b)
B. Operculum
c)
C. Nares
d)
D. whiskers
56.
Another name for the posterior or tail area
a)
A. Anterior
b)
B. Ventral
c)
C. Caudal
d)
D. Dorsal
57.
Bony or horny shaped plates on a fish
a)
A. Scales
b)
B. plates
c)
C. armor
58.
Forked tail fins
a)
A. Heterocercal
b)
B. Homocercal
59.
Front or head of a fish
a)
A. Anterior
b)
B. Ventral
c)
C. Caudal
d)
D. Dorsal
60.
Internal skeleton
a)
A. Endoskeleton
b)
B.Exoskeleton
61.
Lower portion of a fish
a)
A. Anterior
b)
B. Ventral
c)
C. Caudal
d)
D. Dorsal
62.
Organs used by the catfish for enhancing their sense of touch
a)
A. Barbels
b)
B. Operculum
c)
C. Nares
d)
D. whiskers
63.
Part of the fish from the anus to the end of the caudal fin
a)
A. Body
b)
B. Trunk
c)
C. Tail
d)
D. Head
64.
Part of the fish from the operculum to the anus
a)
A. Body
b)
B. Trunk
c)
C. Tail
d)
D. Head
65.
Part of the fish from the tip of the snout to the operculum
a)
A. Body
b)
B. Trunk
c)
C. Tail
d)
D. Head
66.
Plant-eating
a)
A. Omnivore
b)
B. Herbivore
67.
Single-lobed tail fin
a)
A. Heterocercal
b)
B. Homocercal
68.
The covering over the gills
a)
A. Barbels
b)
B. Operculum
c)
C. Nares
d)
D. whiskers
69.
Upper portion of a fish
a)
A. Anterior
b)
B. Ventral
c)
C. Caudal
d)
D. Dorsal
70.
Abdominal appendages of crayfish
a)
B. Swimmerets
b)
A. Swimmers
c)
C. Fins
71.
Exoskeleton is made from this
a)
B. Chitin
b)
C.Chelipeds
c)
A. Chitown
72.
Another name for little jaws
a)
A. Mandibles
b)
B.Maxillae
c)
C.Maxillary Pad
73.
_ Used for locomotion
a)
A.Uropod
b)
B.Tail
c)
C. Muscles
74.
Part of the tail fin
a)
A.Caudal
b)
B.Telson
c)
C.Telsin
75.
This system provides movement.
a)
A. Circulatory
b)
B.Respiratory
c)
C. Muscular
76.
Another name for large claws
a)
A.Pinchers
b)
B.Chelipeds
c)
C.Manipeds
77.
When the shell is cast off
a)
A.Shedding
b)
B.Molting
c)
C.Volting
78.
This system processes wastes.
a)
A.Muscular
b)
B.Excretory
c)
C. Endocrine
79.
Enlargements of the nerve cord
a)
A. Veins
b)
B.Arteries
c)
C. Ganglia
80.
_ Calcium is stored here
a)
A.Shell
b)
B. Bones
c)
C. Gastrolith
81.
_ Respiratory organs of crustaceans
a)
A.Gills
b)
B.Naupilus
c)
C.Lungs
82.
Another name for true jaws
a)
A. Mandibles
b)
B.Maxillae
c)
C.Maxillary Pad
83.
Free-swimming larvae
a)
A.Nautilas
b)
B. Fry
c)
C. Naupilus
84.
Having ten legs
a)
A.Decapod
b)
B.Diezpies
c)
C. Centapod
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